39839792

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{3767}}^1$

素因数の和:4436

約数の個数: 20

約数和(自身を含む): 77326896

約数和(自身を除く): 37487104

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 3767, 5288, 7534, 10576, 15068, 30136, 60272, 2489987, 4979974, 9959948, 19919896, 39839792]

約数ペア:

[(1, 39839792), (2, 19919896), (4, 9959948), (8, 4979974), (16, 2489987), (661, 60272), (1322, 30136), (2644, 15068), (3767, 10576), (5288, 7534)]