91366840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{134363}}^1$

素因数の和:134391

約数の個数: 32

約数和(自身を含む): 217669680

約数和(自身を除く): 126302840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 134363, 268726, 537452, 671815, 1074904, 1343630, 2284171, 2687260, 4568342, 5374520, 9136684, 11420855, 18273368, 22841710, 45683420, 91366840]

約数ペア:

[(1, 91366840), (2, 45683420), (4, 22841710), (5, 18273368), (8, 11420855), (10, 9136684), (17, 5374520), (20, 4568342), (34, 2687260), (40, 2284171), (68, 1343630), (85, 1074904), (136, 671815), (170, 537452), (340, 268726), (680, 134363)]