85989328

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:1051

約数の個数: 40

約数和(自身を含む): 171114048

約数和(自身を除く): 85124720

約数列:

[1, 2, 4, 8, 16, 73, 83, 146, 166, 292, 332, 584, 664, 887, 1168, 1328, 1774, 3548, 6059, 7096, 12118, 14192, 24236, 48472, 64751, 73621, 96944, 129502, 147242, 259004, 294484, 518008, 588968, 1036016, 1177936, 5374333, 10748666, 21497332, 42994664, 85989328]

約数ペア:

[(1, 85989328), (2, 42994664), (4, 21497332), (8, 10748666), (16, 5374333), (73, 1177936), (83, 1036016), (146, 588968), (166, 518008), (292, 294484), (332, 259004), (584, 147242), (664, 129502), (887, 96944), (1168, 73621), (1328, 64751), (1774, 48472), (3548, 24236), (6059, 14192), (7096, 12118)]