57107986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{32783}}^1$

素因数の和:32865

約数の個数: 16

約数和(自身を含む): 93631104

約数和(自身を除く): 36523118

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 32783, 65566, 426179, 852358, 2196461, 4392922, 28553993, 57107986]

約数ペア:

[(1, 57107986), (2, 28553993), (13, 4392922), (26, 2196461), (67, 852358), (134, 426179), (871, 65566), (1742, 32783)]