31913098

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{99109}}^1$

素因数の和:99141

約数の個数: 16

約数和(自身を含む): 57087360

約数和(自身を除く): 25174262

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 99109, 198218, 693763, 1387526, 2279507, 4559014, 15956549, 31913098]

約数ペア:

[(1, 31913098), (2, 15956549), (7, 4559014), (14, 2279507), (23, 1387526), (46, 693763), (161, 198218), (322, 99109)]