39289912

素因数分解:

$2^3\times {\mathrm{2089}}^1\times {\mathrm{2351}}^1$

素因数の和:4446

約数の個数: 16

約数和(自身を含む): 73735200

約数和(自身を除く): 34445288

約数列:

[1, 2, 4, 8, 2089, 2351, 4178, 4702, 8356, 9404, 16712, 18808, 4911239, 9822478, 19644956, 39289912]

約数ペア:

[(1, 39289912), (2, 19644956), (4, 9822478), (8, 4911239), (2089, 18808), (2351, 16712), (4178, 9404), (4702, 8356)]