42008818

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{1471}}^1$

素因数の和:1713

約数の個数: 16

約数和(自身を含む): 64120320

約数和(自身を除く): 22111502

約数列:

[1, 2, 109, 131, 218, 262, 1471, 2942, 14279, 28558, 160339, 192701, 320678, 385402, 21004409, 42008818]

約数ペア:

[(1, 42008818), (2, 21004409), (109, 385402), (131, 320678), (218, 192701), (262, 160339), (1471, 28558), (2942, 14279)]