80825612

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{78017}}^1$

素因数の和:78065

約数の個数: 24

約数和(自身を含む): 166022304

約数和(自身を除く): 85196692

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 78017, 156034, 312068, 546119, 1092238, 2184476, 2886629, 5773258, 11546516, 20206403, 40412806, 80825612]

約数ペア:

[(1, 80825612), (2, 40412806), (4, 20206403), (7, 11546516), (14, 5773258), (28, 2886629), (37, 2184476), (74, 1092238), (148, 546119), (259, 312068), (518, 156034), (1036, 78017)]