39913288

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{116027}}^1$

素因数の和:116076

約数の個数: 16

約数和(自身を含む): 76578480

約数和(自身を除く): 36665192

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 116027, 232054, 464108, 928216, 4989161, 9978322, 19956644, 39913288]

約数ペア:

[(1, 39913288), (2, 19956644), (4, 9978322), (8, 4989161), (43, 928216), (86, 464108), (172, 232054), (344, 116027)]