85880504

素因数分解:

$2^3\times {\mathrm{541}}^1\times {\mathrm{19843}}^1$

素因数の和:20390

約数の個数: 16

約数和(自身を含む): 161331720

約数和(自身を除く): 75451216

約数列:

[1, 2, 4, 8, 541, 1082, 2164, 4328, 19843, 39686, 79372, 158744, 10735063, 21470126, 42940252, 85880504]

約数ペア:

[(1, 85880504), (2, 42940252), (4, 21470126), (8, 10735063), (541, 158744), (1082, 79372), (2164, 39686), (4328, 19843)]