39802664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1021}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 81678240

約数和(自身を除く): 41875576

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 443, 886, 1021, 1772, 2042, 3544, 4084, 4873, 8168, 9746, 11231, 19492, 22462, 38984, 44924, 89848, 452303, 904606, 1809212, 3618424, 4975333, 9950666, 19901332, 39802664]

約数ペア:

[(1, 39802664), (2, 19901332), (4, 9950666), (8, 4975333), (11, 3618424), (22, 1809212), (44, 904606), (88, 452303), (443, 89848), (886, 44924), (1021, 38984), (1772, 22462), (2042, 19492), (3544, 11231), (4084, 9746), (4873, 8168)]