43238428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2221}}^1$

素因数の和:2413

約数の個数: 24

約数和(自身を含む): 78641024

約数和(自身を除く): 35402596

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 2221, 4442, 4867, 8884, 9734, 19468, 68851, 137702, 275404, 348697, 697394, 1394788, 10809607, 21619214, 43238428]

約数ペア:

[(1, 43238428), (2, 21619214), (4, 10809607), (31, 1394788), (62, 697394), (124, 348697), (157, 275404), (314, 137702), (628, 68851), (2221, 19468), (4442, 9734), (4867, 8884)]