42745802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{7741}}^1$

素因数の和:8005

約数の個数: 16

約数和(自身を含む): 70235424

約数和(自身を除く): 27489622

約数列:

[1, 2, 11, 22, 251, 502, 2761, 5522, 7741, 15482, 85151, 170302, 1942991, 3885982, 21372901, 42745802]

約数ペア:

[(1, 42745802), (2, 21372901), (11, 3885982), (22, 1942991), (251, 170302), (502, 85151), (2761, 15482), (5522, 7741)]