85813882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3221}}^1$

素因数の和:3414

約数の個数: 32

約数和(自身を含む): 161460864

約数和(自身を除く): 75646982

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 173, 346, 1211, 1903, 2422, 3221, 3806, 6442, 13321, 22547, 26642, 35431, 45094, 70862, 248017, 496034, 557233, 1114466, 3900631, 6129563, 7801262, 12259126, 42906941, 85813882]

約数ペア:

[(1, 85813882), (2, 42906941), (7, 12259126), (11, 7801262), (14, 6129563), (22, 3900631), (77, 1114466), (154, 557233), (173, 496034), (346, 248017), (1211, 70862), (1903, 45094), (2422, 35431), (3221, 26642), (3806, 22547), (6442, 13321)]