31538482

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{641}}^1$

素因数の和:1053

約数の個数: 16

約数和(自身を含む): 48173112

約数和(自身を除く): 16634630

約数列:

[1, 2, 73, 146, 337, 641, 674, 1282, 24601, 46793, 49202, 93586, 216017, 432034, 15769241, 31538482]

約数ペア:

[(1, 31538482), (2, 15769241), (73, 432034), (146, 216017), (337, 93586), (641, 49202), (674, 46793), (1282, 24601)]