99475856

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{757}}^1$

素因数の和:999

約数の個数: 40

約数和(自身を含む): 198511104

約数和(自身を除く): 99035248

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 191, 344, 382, 688, 757, 764, 1514, 1528, 3028, 3056, 6056, 8213, 12112, 16426, 32551, 32852, 65102, 65704, 130204, 131408, 144587, 260408, 289174, 520816, 578348, 1156696, 2313392, 6217241, 12434482, 24868964, 49737928, 99475856]

約数ペア:

[(1, 99475856), (2, 49737928), (4, 24868964), (8, 12434482), (16, 6217241), (43, 2313392), (86, 1156696), (172, 578348), (191, 520816), (344, 289174), (382, 260408), (688, 144587), (757, 131408), (764, 130204), (1514, 65704), (1528, 65102), (3028, 32852), (3056, 32551), (6056, 16426), (8213, 12112)]