86793268

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{4219}}^1$

素因数の和:4399

約数の個数: 24

約数和(自身を含む): 157152800

約数和(自身を除く): 70359532

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 4219, 5143, 8438, 10286, 16876, 20572, 156103, 312206, 586441, 624412, 1172882, 2345764, 21698317, 43396634, 86793268]

約数ペア:

[(1, 86793268), (2, 43396634), (4, 21698317), (37, 2345764), (74, 1172882), (139, 624412), (148, 586441), (278, 312206), (556, 156103), (4219, 20572), (5143, 16876), (8438, 10286)]