56917136

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{35221}}^1$

素因数の和:35330

約数の個数: 20

約数和(自身を含む): 111371964

約数和(自身を除く): 54454828

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 35221, 70442, 140884, 281768, 563536, 3557321, 7114642, 14229284, 28458568, 56917136]

約数ペア:

[(1, 56917136), (2, 28458568), (4, 14229284), (8, 7114642), (16, 3557321), (101, 563536), (202, 281768), (404, 140884), (808, 70442), (1616, 35221)]