55570736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{267167}}^1$

素因数の和:267188

約数の個数: 20

約数和(自身を含む): 115950912

約数和(自身を除く): 60380176

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 267167, 534334, 1068668, 2137336, 3473171, 4274672, 6946342, 13892684, 27785368, 55570736]

約数ペア:

[(1, 55570736), (2, 27785368), (4, 13892684), (8, 6946342), (13, 4274672), (16, 3473171), (26, 2137336), (52, 1068668), (104, 534334), (208, 267167)]