31331566

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97303}}^1$

素因数の和:97335

約数の個数: 16

約数和(自身を含む): 56047104

約数和(自身を除く): 24715538

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 97303, 194606, 681121, 1362242, 2237969, 4475938, 15665783, 31331566]

約数ペア:

[(1, 31331566), (2, 15665783), (7, 4475938), (14, 2237969), (23, 1362242), (46, 681121), (161, 194606), (322, 97303)]