31668422

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{6997}}^1$

素因数の和:7103

約数の個数: 16

約数和(自身を含む): 49713792

約数和(自身を除く): 18045370

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 6997, 13994, 216907, 433814, 510781, 1021562, 15834211, 31668422]

約数ペア:

[(1, 31668422), (2, 15834211), (31, 1021562), (62, 510781), (73, 433814), (146, 216907), (2263, 13994), (4526, 6997)]