31875196

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 56737296

約数和(自身を除く): 24862100

約数列:

[1, 2, 4, 101, 202, 257, 307, 404, 514, 614, 1028, 1228, 25957, 31007, 51914, 62014, 78899, 103828, 124028, 157798, 315596, 7968799, 15937598, 31875196]

約数ペア:

[(1, 31875196), (2, 15937598), (4, 7968799), (101, 315596), (202, 157798), (257, 124028), (307, 103828), (404, 78899), (514, 62014), (614, 51914), (1028, 31007), (1228, 25957)]