91495160

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{14033}}^1$

素因数の和:14207

約数の個数: 32

約数和(自身を含む): 207141840

約数和(自身を除く): 115646680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 14033, 28066, 56132, 70165, 112264, 140330, 280660, 561320, 2287379, 4574758, 9149516, 11436895, 18299032, 22873790, 45747580, 91495160]

約数ペア:

[(1, 91495160), (2, 45747580), (4, 22873790), (5, 18299032), (8, 11436895), (10, 9149516), (20, 4574758), (40, 2287379), (163, 561320), (326, 280660), (652, 140330), (815, 112264), (1304, 70165), (1630, 56132), (3260, 28066), (6520, 14033)]