31528846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{12703}}^1$

素因数の和:12795

約数の個数: 16

約数和(自身を含む): 50765184

約数和(自身を除く): 19236338

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 12703, 25406, 215951, 431902, 927319, 1854638, 15764423, 31528846]

約数ペア:

[(1, 31528846), (2, 15764423), (17, 1854638), (34, 927319), (73, 431902), (146, 215951), (1241, 25406), (2482, 12703)]