42281116

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{133801}}^1$

素因数の和:133884

約数の個数: 12

約数和(自身を含む): 74929120

約数和(自身を除く): 32648004

約数列:

[1, 2, 4, 79, 158, 316, 133801, 267602, 535204, 10570279, 21140558, 42281116]

約数ペア:

[(1, 42281116), (2, 21140558), (4, 10570279), (79, 535204), (158, 267602), (316, 133801)]