31454846

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9631}}^1$

素因数の和:9727

約数の個数: 16

約数和(自身を含む): 49932288

約数和(自身を除く): 18477442

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 9631, 19262, 221513, 443026, 683801, 1367602, 15727423, 31454846]

約数ペア:

[(1, 31454846), (2, 15727423), (23, 1367602), (46, 683801), (71, 443026), (142, 221513), (1633, 19262), (3266, 9631)]