80883208

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{8861}}^1$

素因数の和:9037

約数の個数: 32

約数和(自身を含む): 174404160

約数和(自身を除く): 93520952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 8861, 9128, 17722, 35444, 62027, 70888, 124054, 248108, 496216, 1444343, 2888686, 5777372, 10110401, 11554744, 20220802, 40441604, 80883208]

約数ペア:

[(1, 80883208), (2, 40441604), (4, 20220802), (7, 11554744), (8, 10110401), (14, 5777372), (28, 2888686), (56, 1444343), (163, 496216), (326, 248108), (652, 124054), (1141, 70888), (1304, 62027), (2282, 35444), (4564, 17722), (8861, 9128)]