31673222

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{20021}}^1$

素因数の和:20143

約数の個数: 16

約数和(自身を含む): 54780192

約数和(自身を除く): 23106970

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 20021, 40042, 140147, 280294, 2262373, 4524746, 15836611, 31673222]

約数ペア:

[(1, 31673222), (2, 15836611), (7, 4524746), (14, 2262373), (113, 280294), (226, 140147), (791, 40042), (1582, 20021)]