91660432

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{80687}}^1$

素因数の和:80766

約数の個数: 20

約数和(自身を含む): 180095616

約数和(自身を除く): 88435184

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 80687, 161374, 322748, 645496, 1290992, 5728777, 11457554, 22915108, 45830216, 91660432]

約数ペア:

[(1, 91660432), (2, 45830216), (4, 22915108), (8, 11457554), (16, 5728777), (71, 1290992), (142, 645496), (284, 322748), (568, 161374), (1136, 80687)]