80117704

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{213079}}^1$

素因数の和:213132

約数の個数: 16

約数和(自身を含む): 153417600

約数和(自身を除く): 73299896

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 213079, 426158, 852316, 1704632, 10014713, 20029426, 40058852, 80117704]

約数ペア:

[(1, 80117704), (2, 40058852), (4, 20029426), (8, 10014713), (47, 1704632), (94, 852316), (188, 426158), (376, 213079)]