164048936

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{24977}}^1$

素因数の和:25804

約数の個数: 16

約数和(自身を含む): 307978740

約数和(自身を除く): 143929804

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 24977, 49954, 99908, 199816, 20506117, 41012234, 82024468, 164048936]

約数ペア:

[(1, 164048936), (2, 82024468), (4, 41012234), (8, 20506117), (821, 199816), (1642, 99908), (3284, 49954), (6568, 24977)]