86885912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{2081}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 173139120

約数和(自身を除く): 86253208

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 307, 614, 1228, 2081, 2456, 4162, 5219, 8324, 10438, 16648, 20876, 35377, 41752, 70754, 141508, 283016, 638867, 1277734, 2555468, 5110936, 10860739, 21721478, 43442956, 86885912]

約数ペア:

[(1, 86885912), (2, 43442956), (4, 21721478), (8, 10860739), (17, 5110936), (34, 2555468), (68, 1277734), (136, 638867), (307, 283016), (614, 141508), (1228, 70754), (2081, 41752), (2456, 35377), (4162, 20876), (5219, 16648), (8324, 10438)]