91530832

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{133039}}^1$

素因数の和:133090

約数の個数: 20

約数和(自身を含む): 181466560

約数和(自身を除く): 89935728

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 133039, 266078, 532156, 1064312, 2128624, 5720677, 11441354, 22882708, 45765416, 91530832]

約数ペア:

[(1, 91530832), (2, 45765416), (4, 22882708), (8, 11441354), (16, 5720677), (43, 2128624), (86, 1064312), (172, 532156), (344, 266078), (688, 133039)]