39199748

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{45161}}^1$

素因数の和:45203

約数の個数: 24

約数和(自身を含む): 80930304

約数和(自身を除く): 41730556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 45161, 90322, 180644, 316127, 632254, 1264508, 1399991, 2799982, 5599964, 9799937, 19599874, 39199748]

約数ペア:

[(1, 39199748), (2, 19599874), (4, 9799937), (7, 5599964), (14, 2799982), (28, 1399991), (31, 1264508), (62, 632254), (124, 316127), (217, 180644), (434, 90322), (868, 45161)]