40485398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{3109}}^1$

素因数の和:3511

約数の個数: 16

約数和(自身を含む): 64488960

約数和(自身を除く): 24003562

約数列:

[1, 2, 17, 34, 383, 766, 3109, 6218, 6511, 13022, 52853, 105706, 1190747, 2381494, 20242699, 40485398]

約数ペア:

[(1, 40485398), (2, 20242699), (17, 2381494), (34, 1190747), (383, 105706), (766, 52853), (3109, 13022), (6218, 6511)]