82171472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{953}}^1$

素因数の和:1295

約数の個数: 40

約数和(自身を含む): 169281576

約数和(自身を除く): 87110104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 317, 634, 953, 1268, 1906, 2536, 3812, 5072, 5389, 7624, 10778, 15248, 16201, 21556, 32402, 43112, 64804, 86224, 129608, 259216, 302101, 604202, 1208404, 2416808, 4833616, 5135717, 10271434, 20542868, 41085736, 82171472]

約数ペア:

[(1, 82171472), (2, 41085736), (4, 20542868), (8, 10271434), (16, 5135717), (17, 4833616), (34, 2416808), (68, 1208404), (136, 604202), (272, 302101), (317, 259216), (634, 129608), (953, 86224), (1268, 64804), (1906, 43112), (2536, 32402), (3812, 21556), (5072, 16201), (5389, 15248), (7624, 10778)]