53591984

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{90527}}^1$

素因数の和:90572

約数の個数: 20

約数和(自身を含む): 106641984

約数和(自身を除く): 53050000

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 90527, 181054, 362108, 724216, 1448432, 3349499, 6698998, 13397996, 26795992, 53591984]

約数ペア:

[(1, 53591984), (2, 26795992), (4, 13397996), (8, 6698998), (16, 3349499), (37, 1448432), (74, 724216), (148, 362108), (296, 181054), (592, 90527)]