56872222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{22877}}^1$

素因数の和:23003

約数の個数: 16

約数和(自身を含む): 93891312

約数和(自身を除く): 37019090

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 22877, 45754, 251647, 503294, 2585101, 5170202, 28436111, 56872222]

約数ペア:

[(1, 56872222), (2, 28436111), (11, 5170202), (22, 2585101), (113, 503294), (226, 251647), (1243, 45754), (2486, 22877)]