23257288

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{3541}}^1$

素因数の和:4368

約数の個数: 16

約数和(自身を含む): 43672860

約数和(自身を除く): 20415572

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 3541, 6568, 7082, 14164, 28328, 2907161, 5814322, 11628644, 23257288]

約数ペア:

[(1, 23257288), (2, 11628644), (4, 5814322), (8, 2907161), (821, 28328), (1642, 14164), (3284, 7082), (3541, 6568)]