80495228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{5527}}^1$

素因数の和:5873

約数の個数: 24

約数和(自身を含む): 154164864

約数和(自身を除く): 73669636

約数列:

[1, 2, 4, 11, 22, 44, 331, 662, 1324, 3641, 5527, 7282, 11054, 14564, 22108, 60797, 121594, 243188, 1829437, 3658874, 7317748, 20123807, 40247614, 80495228]

約数ペア:

[(1, 80495228), (2, 40247614), (4, 20123807), (11, 7317748), (22, 3658874), (44, 1829437), (331, 243188), (662, 121594), (1324, 60797), (3641, 22108), (5527, 14564), (7282, 11054)]