80086426

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{443}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 141724800

約数和(自身を除く): 61638374

約数列:

[1, 2, 7, 14, 37, 74, 259, 349, 443, 518, 698, 886, 2443, 3101, 4886, 6202, 12913, 16391, 25826, 32782, 90391, 114737, 154607, 180782, 229474, 309214, 1082249, 2164498, 5720459, 11440918, 40043213, 80086426]

約数ペア:

[(1, 80086426), (2, 40043213), (7, 11440918), (14, 5720459), (37, 2164498), (74, 1082249), (259, 309214), (349, 229474), (443, 180782), (518, 154607), (698, 114737), (886, 90391), (2443, 32782), (3101, 25826), (4886, 16391), (6202, 12913)]