40528972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5651}}^1$

素因数の和:5829

約数の個数: 24

約数和(自身を含む): 77861952

約数和(自身を除く): 37332980

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 5651, 7172, 11302, 22604, 62161, 124322, 248644, 921113, 1842226, 3684452, 10132243, 20264486, 40528972]

約数ペア:

[(1, 40528972), (2, 20264486), (4, 10132243), (11, 3684452), (22, 1842226), (44, 921113), (163, 248644), (326, 124322), (652, 62161), (1793, 22604), (3586, 11302), (5651, 7172)]