82749872

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{18671}}^1$

素因数の和:18956

約数の個数: 20

約数和(自身を含む): 160915296

約数和(自身を除く): 78165424

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 18671, 37342, 74684, 149368, 298736, 5171867, 10343734, 20687468, 41374936, 82749872]

約数ペア:

[(1, 82749872), (2, 41374936), (4, 20687468), (8, 10343734), (16, 5171867), (277, 298736), (554, 149368), (1108, 74684), (2216, 37342), (4432, 18671)]