42031958

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{829}}^1$

素因数の和:1183

約数の個数: 16

約数和(自身を含む): 64002960

約数和(自身を除く): 21971002

約数列:

[1, 2, 101, 202, 251, 502, 829, 1658, 25351, 50702, 83729, 167458, 208079, 416158, 21015979, 42031958]

約数ペア:

[(1, 42031958), (2, 21015979), (101, 416158), (202, 208079), (251, 167458), (502, 83729), (829, 50702), (1658, 25351)]