82715673616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{166765471}}^1$

素因数の和:166765510

約数の個数: 20

約数和(自身を含む): 165431348224

約数和(自身を除く): 82715674608

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 166765471, 333530942, 667061884, 1334123768, 2668247536, 5169729601, 10339459202, 20678918404, 41357836808, 82715673616]

約数ペア:

[(1, 82715673616), (2, 41357836808), (4, 20678918404), (8, 10339459202), (16, 5169729601), (31, 2668247536), (62, 1334123768), (124, 667061884), (248, 333530942), (496, 166765471)]