31160428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5303}}^1$

素因数の和:5433

約数の個数: 24

約数和(自身を含む): 59256288

約数和(自身を除く): 28095860

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5303, 5876, 10606, 21212, 68939, 137878, 275756, 599239, 1198478, 2396956, 7790107, 15580214, 31160428]

約数ペア:

[(1, 31160428), (2, 15580214), (4, 7790107), (13, 2396956), (26, 1198478), (52, 599239), (113, 275756), (226, 137878), (452, 68939), (1469, 21212), (2938, 10606), (5303, 5876)]