31310292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{15439}}^1$

素因数の和:15472

約数の個数: 36

約数和(自身を含む): 79114560

約数和(自身を除く): 47804268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 15439, 30878, 46317, 61756, 92634, 185268, 200707, 401414, 602121, 802828, 1204242, 2408484, 2609191, 5218382, 7827573, 10436764, 15655146, 31310292]

約数ペア:

[(1, 31310292), (2, 15655146), (3, 10436764), (4, 7827573), (6, 5218382), (12, 2609191), (13, 2408484), (26, 1204242), (39, 802828), (52, 602121), (78, 401414), (156, 200707), (169, 185268), (338, 92634), (507, 61756), (676, 46317), (1014, 30878), (2028, 15439)]