39580738

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{8081}}^1$

素因数の和:8193

約数の個数: 16

約数和(自身を含む): 62069760

約数和(自身を除く): 22489022

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 8081, 16162, 250511, 501022, 638399, 1276798, 19790369, 39580738]

約数ペア:

[(1, 39580738), (2, 19790369), (31, 1276798), (62, 638399), (79, 501022), (158, 250511), (2449, 16162), (4898, 8081)]