89817512

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 171033120

約数和(自身を除く): 81215608

約数列:

[1, 2, 4, 8, 107, 214, 317, 331, 428, 634, 662, 856, 1268, 1324, 2536, 2648, 33919, 35417, 67838, 70834, 104927, 135676, 141668, 209854, 271352, 283336, 419708, 839416, 11227189, 22454378, 44908756, 89817512]

約数ペア:

[(1, 89817512), (2, 44908756), (4, 22454378), (8, 11227189), (107, 839416), (214, 419708), (317, 283336), (331, 271352), (428, 209854), (634, 141668), (662, 135676), (856, 104927), (1268, 70834), (1324, 67838), (2536, 35417), (2648, 33919)]