31319366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1699}}^1$

素因数の和:2423

約数の個数: 16

約数和(自身を含む): 50694000

約数和(自身を除く): 19374634

約数列:

[1, 2, 13, 26, 709, 1418, 1699, 3398, 9217, 18434, 22087, 44174, 1204591, 2409182, 15659683, 31319366]

約数ペア:

[(1, 31319366), (2, 15659683), (13, 2409182), (26, 1204591), (709, 44174), (1418, 22087), (1699, 18434), (3398, 9217)]