57087262

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{709}}^1$

素因数の和:1155

約数の個数: 16

約数和(自身を含む): 86699520

約数和(自身を除く): 29612258

約数列:

[1, 2, 127, 254, 317, 634, 709, 1418, 40259, 80518, 90043, 180086, 224753, 449506, 28543631, 57087262]

約数ペア:

[(1, 57087262), (2, 28543631), (127, 449506), (254, 224753), (317, 180086), (634, 90043), (709, 80518), (1418, 40259)]