80492242

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1\times {\mathrm{2137}}^1$

素因数の和:2685

約数の個数: 16

約数和(自身を含む): 124303320

約数和(自身を除く): 43811078

約数列:

[1, 2, 37, 74, 509, 1018, 2137, 4274, 18833, 37666, 79069, 158138, 1087733, 2175466, 40246121, 80492242]

約数ペア:

[(1, 80492242), (2, 40246121), (37, 2175466), (74, 1087733), (509, 158138), (1018, 79069), (2137, 37666), (4274, 18833)]