69084508

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1889}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 124467840

約数和(自身を除く): 55383332

約数列:

[1, 2, 4, 41, 82, 164, 223, 446, 892, 1889, 3778, 7556, 9143, 18286, 36572, 77449, 154898, 309796, 421247, 842494, 1684988, 17271127, 34542254, 69084508]

約数ペア:

[(1, 69084508), (2, 34542254), (4, 17271127), (41, 1684988), (82, 842494), (164, 421247), (223, 309796), (446, 154898), (892, 77449), (1889, 36572), (3778, 18286), (7556, 9143)]