31252372

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{643}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 56800800

約数和(自身を除く): 25548428

約数列:

[1, 2, 4, 29, 58, 116, 419, 643, 838, 1286, 1676, 2572, 12151, 18647, 24302, 37294, 48604, 74588, 269417, 538834, 1077668, 7813093, 15626186, 31252372]

約数ペア:

[(1, 31252372), (2, 15626186), (4, 7813093), (29, 1077668), (58, 538834), (116, 269417), (419, 74588), (643, 48604), (838, 37294), (1286, 24302), (1676, 18647), (2572, 12151)]