85915648

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 211891680

約数和(自身を除く): 125976032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 461, 512, 728, 832, 896, 922, 1024, 1456, 1664, 1792, 1844, 2048, 2912, 3227, 3328, 3584, 3688, 5824, 5993, 6454, 6656, 7168, 7376, 11648, 11986, 12908, 13312, 14336, 14752, 23296, 23972, 25816, 26624, 29504, 41951, 46592, 47944, 51632, 59008, 83902, 93184, 95888, 103264, 118016, 167804, 186368, 191776, 206528, 236032, 335608, 383552, 413056, 472064, 671216, 767104, 826112, 944128, 1342432, 1534208, 1652224, 2684864, 3068416, 3304448, 5369728, 6136832, 6608896, 10739456, 12273664, 21478912, 42957824, 85915648]

約数ペア:

[(1, 85915648), (2, 42957824), (4, 21478912), (7, 12273664), (8, 10739456), (13, 6608896), (14, 6136832), (16, 5369728), (26, 3304448), (28, 3068416), (32, 2684864), (52, 1652224), (56, 1534208), (64, 1342432), (91, 944128), (104, 826112), (112, 767104), (128, 671216), (182, 472064), (208, 413056), (224, 383552), (256, 335608), (364, 236032), (416, 206528), (448, 191776), (461, 186368), (512, 167804), (728, 118016), (832, 103264), (896, 95888), (922, 93184), (1024, 83902), (1456, 59008), (1664, 51632), (1792, 47944), (1844, 46592), (2048, 41951), (2912, 29504), (3227, 26624), (3328, 25816), (3584, 23972), (3688, 23296), (5824, 14752), (5993, 14336), (6454, 13312), (6656, 12908), (7168, 11986), (7376, 11648)]