82061708

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3989}}^1$

素因数の和:4169

約数の個数: 24

約数和(自身を含む): 148587600

約数和(自身を除く): 66525892

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 3989, 5143, 7978, 10286, 15956, 20572, 147593, 295186, 554471, 590372, 1108942, 2217884, 20515427, 41030854, 82061708]

約数ペア:

[(1, 82061708), (2, 41030854), (4, 20515427), (37, 2217884), (74, 1108942), (139, 590372), (148, 554471), (278, 295186), (556, 147593), (3989, 20572), (5143, 15956), (7978, 10286)]