15963136

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:175

約数の個数: 88

約数和(自身を含む): 38909376

約数和(自身を除く): 22946240

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 131, 136, 224, 238, 256, 262, 272, 448, 476, 512, 524, 544, 896, 917, 952, 1024, 1048, 1088, 1792, 1834, 1904, 2096, 2176, 2227, 3584, 3668, 3808, 4192, 4352, 4454, 7168, 7336, 7616, 8384, 8704, 8908, 14672, 15232, 15589, 16768, 17408, 17816, 29344, 30464, 31178, 33536, 35632, 58688, 60928, 62356, 67072, 71264, 117376, 121856, 124712, 134144, 142528, 234752, 249424, 285056, 469504, 498848, 570112, 939008, 997696, 1140224, 1995392, 2280448, 3990784, 7981568, 15963136]

約数ペア:

[(1, 15963136), (2, 7981568), (4, 3990784), (7, 2280448), (8, 1995392), (14, 1140224), (16, 997696), (17, 939008), (28, 570112), (32, 498848), (34, 469504), (56, 285056), (64, 249424), (68, 234752), (112, 142528), (119, 134144), (128, 124712), (131, 121856), (136, 117376), (224, 71264), (238, 67072), (256, 62356), (262, 60928), (272, 58688), (448, 35632), (476, 33536), (512, 31178), (524, 30464), (544, 29344), (896, 17816), (917, 17408), (952, 16768), (1024, 15589), (1048, 15232), (1088, 14672), (1792, 8908), (1834, 8704), (1904, 8384), (2096, 7616), (2176, 7336), (2227, 7168), (3584, 4454), (3668, 4352), (3808, 4192)]