42747442

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1\times {\mathrm{491}}^1$

素因数の和:1025

約数の個数: 16

約数和(自身を含む): 65038464

約数和(自身を除く): 22291022

約数列:

[1, 2, 101, 202, 431, 491, 862, 982, 43531, 49591, 87062, 99182, 211621, 423242, 21373721, 42747442]

約数ペア:

[(1, 42747442), (2, 21373721), (101, 423242), (202, 211621), (431, 99182), (491, 87062), (862, 49591), (982, 43531)]