57431894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{27961}}^1$

素因数の和:28055

約数の個数: 16

約数和(自身を含む): 93952320

約数和(自身を除く): 36520426

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 27961, 55922, 363493, 726986, 2208919, 4417838, 28715947, 57431894]

約数ペア:

[(1, 57431894), (2, 28715947), (13, 4417838), (26, 2208919), (79, 726986), (158, 363493), (1027, 55922), (2054, 27961)]