31951428

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{23563}}^1$

素因数の和:23683

約数の個数: 24

約数和(自身を含む): 75216288

約数和(自身を除く): 43264860

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 23563, 47126, 70689, 94252, 141378, 282756, 2662619, 5325238, 7987857, 10650476, 15975714, 31951428]

約数ペア:

[(1, 31951428), (2, 15975714), (3, 10650476), (4, 7987857), (6, 5325238), (12, 2662619), (113, 282756), (226, 141378), (339, 94252), (452, 70689), (678, 47126), (1356, 23563)]