86047874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 144175680

約数和(自身を除く): 58127806

約数列:

[1, 2, 11, 22, 73, 131, 146, 262, 409, 803, 818, 1441, 1606, 2882, 4499, 8998, 9563, 19126, 29857, 53579, 59714, 105193, 107158, 210386, 328427, 589369, 656854, 1178738, 3911267, 7822534, 43023937, 86047874]

約数ペア:

[(1, 86047874), (2, 43023937), (11, 7822534), (22, 3911267), (73, 1178738), (131, 656854), (146, 589369), (262, 328427), (409, 210386), (803, 107158), (818, 105193), (1441, 59714), (1606, 53579), (2882, 29857), (4499, 19126), (8998, 9563)]