31252862

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2267}}^1$

素因数の和:2443

約数の個数: 16

約数和(自身を含む): 48090672

約数和(自身を除く): 16837810

約数列:

[1, 2, 61, 113, 122, 226, 2267, 4534, 6893, 13786, 138287, 256171, 276574, 512342, 15626431, 31252862]

約数ペア:

[(1, 31252862), (2, 15626431), (61, 512342), (113, 276574), (122, 256171), (226, 138287), (2267, 13786), (4534, 6893)]