90631328

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{35851}}^1$

素因数の和:35940

約数の個数: 24

約数和(自身を含む): 180694080

約数和(自身を除く): 90062752

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 35851, 71702, 143404, 286808, 573616, 1147232, 2832229, 5664458, 11328916, 22657832, 45315664, 90631328]

約数ペア:

[(1, 90631328), (2, 45315664), (4, 22657832), (8, 11328916), (16, 5664458), (32, 2832229), (79, 1147232), (158, 573616), (316, 286808), (632, 143404), (1264, 71702), (2528, 35851)]