31231976

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{631}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 61430400

約数和(自身を除く): 30198424

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 269, 538, 631, 1076, 1262, 2152, 2524, 5048, 6187, 12374, 14513, 24748, 29026, 49496, 58052, 116104, 169739, 339478, 678956, 1357912, 3903997, 7807994, 15615988, 31231976]

約数ペア:

[(1, 31231976), (2, 15615988), (4, 7807994), (8, 3903997), (23, 1357912), (46, 678956), (92, 339478), (184, 169739), (269, 116104), (538, 58052), (631, 49496), (1076, 29026), (1262, 24748), (2152, 14513), (2524, 12374), (5048, 6187)]