31503949568

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79549}}^1$

素因数の和:79602

約数の個数: 144

約数和(自身を含む): 81950500800

約数和(自身を除く): 50446551232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 256, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 896, 952, 1088, 1456, 1547, 1664, 1768, 1792, 1904, 2176, 2912, 3094, 3328, 3536, 3808, 4352, 5824, 6188, 7072, 7616, 11648, 12376, 14144, 15232, 23296, 24752, 28288, 30464, 49504, 56576, 79549, 99008, 159098, 198016, 318196, 396032, 556843, 636392, 1034137, 1113686, 1272784, 1352333, 2068274, 2227372, 2545568, 2704666, 4136548, 4454744, 5091136, 5409332, 7238959, 8273096, 8909488, 9466331, 10182272, 10818664, 14477918, 16546192, 17580329, 17818976, 18932662, 20364544, 21637328, 28955836, 33092384, 35160658, 35637952, 37865324, 43274656, 57911672, 66184768, 70321316, 71275904, 75730648, 86549312, 115823344, 123062303, 132369536, 140642632, 142551808, 151461296, 173098624, 231646688, 246124606, 264739072, 281285264, 302922592, 346197248, 463293376, 492249212, 562570528, 605845184, 926586752, 984498424, 1125141056, 1211690368, 1853173504, 1968996848, 2250282112, 2423380736, 3937993696, 4500564224, 7875987392, 15751974784, 31503949568]

約数ペア:

[(1, 31503949568), (2, 15751974784), (4, 7875987392), (7, 4500564224), (8, 3937993696), (13, 2423380736), (14, 2250282112), (16, 1968996848), (17, 1853173504), (26, 1211690368), (28, 1125141056), (32, 984498424), (34, 926586752), (52, 605845184), (56, 562570528), (64, 492249212), (68, 463293376), (91, 346197248), (104, 302922592), (112, 281285264), (119, 264739072), (128, 246124606), (136, 231646688), (182, 173098624), (208, 151461296), (221, 142551808), (224, 140642632), (238, 132369536), (256, 123062303), (272, 115823344), (364, 86549312), (416, 75730648), (442, 71275904), (448, 70321316), (476, 66184768), (544, 57911672), (728, 43274656), (832, 37865324), (884, 35637952), (896, 35160658), (952, 33092384), (1088, 28955836), (1456, 21637328), (1547, 20364544), (1664, 18932662), (1768, 17818976), (1792, 17580329), (1904, 16546192), (2176, 14477918), (2912, 10818664), (3094, 10182272), (3328, 9466331), (3536, 8909488), (3808, 8273096), (4352, 7238959), (5824, 5409332), (6188, 5091136), (7072, 4454744), (7616, 4136548), (11648, 2704666), (12376, 2545568), (14144, 2227372), (15232, 2068274), (23296, 1352333), (24752, 1272784), (28288, 1113686), (30464, 1034137), (49504, 636392), (56576, 556843), (79549, 396032), (99008, 318196), (159098, 198016)]