54189616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{260527}}^1$

素因数の和:260548

約数の個数: 20

約数和(自身を含む): 113069152

約数和(自身を除く): 58879536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 260527, 521054, 1042108, 2084216, 3386851, 4168432, 6773702, 13547404, 27094808, 54189616]

約数ペア:

[(1, 54189616), (2, 27094808), (4, 13547404), (8, 6773702), (13, 4168432), (16, 3386851), (26, 2084216), (52, 1042108), (104, 521054), (208, 260527)]