89075216

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{6781}}^1$

素因数の和:7610

約数の個数: 20

約数和(自身を含む): 172818924

約数和(自身を除く): 83743708

約数列:

[1, 2, 4, 8, 16, 821, 1642, 3284, 6568, 6781, 13136, 13562, 27124, 54248, 108496, 5567201, 11134402, 22268804, 44537608, 89075216]

約数ペア:

[(1, 89075216), (2, 44537608), (4, 22268804), (8, 11134402), (16, 5567201), (821, 108496), (1642, 54248), (3284, 27124), (6568, 13562), (6781, 13136)]