57155978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{29191}}^1$

素因数の和:29293

約数の個数: 16

約数和(自身を含む): 94582080

約数和(自身を除く): 37426102

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 29191, 58382, 321101, 642202, 2597999, 5195998, 28577989, 57155978]

約数ペア:

[(1, 57155978), (2, 28577989), (11, 5195998), (22, 2597999), (89, 642202), (178, 321101), (979, 58382), (1958, 29191)]