85880552

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{290137}}^1$

素因数の和:290180

約数の個数: 16

約数和(自身を含む): 165378660

約数和(自身を除く): 79498108

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 290137, 580274, 1160548, 2321096, 10735069, 21470138, 42940276, 85880552]

約数ペア:

[(1, 85880552), (2, 42940276), (4, 21470138), (8, 10735069), (37, 2321096), (74, 1160548), (148, 580274), (296, 290137)]