54168022

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{719}}^1$

素因数の和:1131

約数の個数: 16

約数和(自身を含む): 82252800

約数和(自身を除く): 28084778

約数列:

[1, 2, 139, 271, 278, 542, 719, 1438, 37669, 75338, 99941, 194849, 199882, 389698, 27084011, 54168022]

約数ペア:

[(1, 54168022), (2, 27084011), (139, 389698), (271, 199882), (278, 194849), (542, 99941), (719, 75338), (1438, 37669)]