82774084

素因数分解:

$2^2\times {\mathrm{1123}}^1\times {\mathrm{18427}}^1$

素因数の和:19554

約数の個数: 12

約数和(自身を含む): 144991504

約数和(自身を除く): 62217420

約数列:

[1, 2, 4, 1123, 2246, 4492, 18427, 36854, 73708, 20693521, 41387042, 82774084]

約数ペア:

[(1, 82774084), (2, 41387042), (4, 20693521), (1123, 73708), (2246, 36854), (4492, 18427)]