31621962242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3709}}^1\times {\mathrm{19289}}^1$

素因数の和:23030

約数の個数: 32

約数和(自身を含む): 54103820400

約数和(自身を除く): 22481858158

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 3709, 7418, 19289, 38578, 48217, 63053, 96434, 126106, 250757, 327913, 501514, 655826, 819689, 1639378, 4262869, 8525738, 71542901, 143085802, 930057713, 1216229317, 1860115426, 2432458634, 15810981121, 31621962242]

約数ペア:

[(1, 31621962242), (2, 15810981121), (13, 2432458634), (17, 1860115426), (26, 1216229317), (34, 930057713), (221, 143085802), (442, 71542901), (3709, 8525738), (7418, 4262869), (19289, 1639378), (38578, 819689), (48217, 655826), (63053, 501514), (96434, 327913), (126106, 250757)]