40403386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{4643}}^1$

素因数の和:4893

約数の個数: 16

約数和(自身を含む): 64087200

約数和(自身を除く): 23683814

約数列:

[1, 2, 19, 38, 229, 458, 4351, 4643, 8702, 9286, 88217, 176434, 1063247, 2126494, 20201693, 40403386]

約数ペア:

[(1, 40403386), (2, 20201693), (19, 2126494), (38, 1063247), (229, 176434), (458, 88217), (4351, 9286), (4643, 8702)]