42038162

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:985

約数の個数: 16

約数和(自身を含む): 63876384

約数和(自身を除く): 21838222

約数列:

[1, 2, 131, 262, 281, 562, 571, 1142, 36811, 73622, 74801, 149602, 160451, 320902, 21019081, 42038162]

約数ペア:

[(1, 42038162), (2, 21019081), (131, 320902), (262, 160451), (281, 149602), (562, 74801), (571, 73622), (1142, 36811)]