45509168

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{25171}}^1$

素因数の和:25292

約数の個数: 20

約数和(自身を含む): 88957848

約数和(自身を除く): 43448680

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 25171, 50342, 100684, 201368, 402736, 2844323, 5688646, 11377292, 22754584, 45509168]

約数ペア:

[(1, 45509168), (2, 22754584), (4, 11377292), (8, 5688646), (16, 2844323), (113, 402736), (226, 201368), (452, 100684), (904, 50342), (1808, 25171)]