86763182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1\times {\mathrm{2819}}^1$

素因数の和:4231

約数の個数: 16

約数和(自身を含む): 142128000

約数和(自身を除く): 55364818

約数列:

[1, 2, 11, 22, 1399, 2798, 2819, 5638, 15389, 30778, 31009, 62018, 3943781, 7887562, 43381591, 86763182]

約数ペア:

[(1, 86763182), (2, 43381591), (11, 7887562), (22, 3943781), (1399, 62018), (2798, 31009), (2819, 30778), (5638, 15389)]