31946434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{72277}}^1$

素因数の和:72309

約数の個数: 16

約数和(自身を含む): 54642168

約数和(自身を除く): 22695734

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 72277, 144554, 939601, 1228709, 1879202, 2457418, 15973217, 31946434]

約数ペア:

[(1, 31946434), (2, 15973217), (13, 2457418), (17, 1879202), (26, 1228709), (34, 939601), (221, 144554), (442, 72277)]