31327508

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 55780032

約数和(自身を除く): 24452524

約数列:

[1, 2, 4, 97, 194, 263, 307, 388, 526, 614, 1052, 1228, 25511, 29779, 51022, 59558, 80741, 102044, 119116, 161482, 322964, 7831877, 15663754, 31327508]

約数ペア:

[(1, 31327508), (2, 15663754), (4, 7831877), (97, 322964), (194, 161482), (263, 119116), (307, 102044), (388, 80741), (526, 59558), (614, 51022), (1052, 29779), (1228, 25511)]