80944738

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{8747}}^1$

素因数の和:9417

約数の個数: 16

約数和(自身を含む): 138988224

約数和(自身を除く): 58043486

約数列:

[1, 2, 7, 14, 661, 1322, 4627, 8747, 9254, 17494, 61229, 122458, 5781767, 11563534, 40472369, 80944738]

約数ペア:

[(1, 80944738), (2, 40472369), (7, 11563534), (14, 5781767), (661, 122458), (1322, 61229), (4627, 17494), (8747, 9254)]