42161254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{5623}}^1$

素因数の和:5811

約数の個数: 16

約数和(自身を含む): 66408192

約数和(自身を除く): 24246938

約数列:

[1, 2, 23, 46, 163, 326, 3749, 5623, 7498, 11246, 129329, 258658, 916549, 1833098, 21080627, 42161254]

約数ペア:

[(1, 42161254), (2, 21080627), (23, 1833098), (46, 916549), (163, 258658), (326, 129329), (3749, 11246), (5623, 7498)]