86166560

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4111}}^1$

素因数の和:4257

約数の個数: 48

約数和(自身を含む): 205172352

約数和(自身を除く): 119005792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 4111, 4192, 5240, 8222, 10480, 16444, 20555, 20960, 32888, 41110, 65776, 82220, 131552, 164440, 328880, 538541, 657760, 1077082, 2154164, 2692705, 4308328, 5385410, 8616656, 10770820, 17233312, 21541640, 43083280, 86166560]

約数ペア:

[(1, 86166560), (2, 43083280), (4, 21541640), (5, 17233312), (8, 10770820), (10, 8616656), (16, 5385410), (20, 4308328), (32, 2692705), (40, 2154164), (80, 1077082), (131, 657760), (160, 538541), (262, 328880), (524, 164440), (655, 131552), (1048, 82220), (1310, 65776), (2096, 41110), (2620, 32888), (4111, 20960), (4192, 20555), (5240, 16444), (8222, 10480)]