40445744

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{3079}}^1$

素因数の和:3908

約数の個数: 20

約数和(自身を含む): 78484560

約数和(自身を除く): 38038816

約数列:

[1, 2, 4, 8, 16, 821, 1642, 3079, 3284, 6158, 6568, 12316, 13136, 24632, 49264, 2527859, 5055718, 10111436, 20222872, 40445744]

約数ペア:

[(1, 40445744), (2, 20222872), (4, 10111436), (8, 5055718), (16, 2527859), (821, 49264), (1642, 24632), (3079, 13136), (3284, 12316), (6158, 6568)]