90805012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{16729}}^1$

素因数の和:16815

約数の個数: 24

約数和(自身を含む): 168638400

約数和(自身を除く): 77833388

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 2714, 5428, 16729, 33458, 66916, 384767, 769534, 987011, 1539068, 1974022, 3948044, 22701253, 45402506, 90805012]

約数ペア:

[(1, 90805012), (2, 45402506), (4, 22701253), (23, 3948044), (46, 1974022), (59, 1539068), (92, 987011), (118, 769534), (236, 384767), (1357, 66916), (2714, 33458), (5428, 16729)]