85797296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{412487}}^1$

素因数の和:412508

約数の個数: 20

約数和(自身を含む): 179019792

約数和(自身を除く): 93222496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 412487, 824974, 1649948, 3299896, 5362331, 6599792, 10724662, 21449324, 42898648, 85797296]

約数ペア:

[(1, 85797296), (2, 42898648), (4, 21449324), (8, 10724662), (13, 6599792), (16, 5362331), (26, 3299896), (52, 1649948), (104, 824974), (208, 412487)]