86869016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6577}}^1$

素因数の和:6723

約数の個数: 32

約数和(自身を含む): 176816640

約数和(自身を除く): 89947624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6577, 6604, 13154, 13208, 26308, 52616, 85501, 171002, 342004, 684008, 835279, 1670558, 3341116, 6682232, 10858627, 21717254, 43434508, 86869016]

約数ペア:

[(1, 86869016), (2, 43434508), (4, 21717254), (8, 10858627), (13, 6682232), (26, 3341116), (52, 1670558), (104, 835279), (127, 684008), (254, 342004), (508, 171002), (1016, 85501), (1651, 52616), (3302, 26308), (6577, 13208), (6604, 13154)]