31309394

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:442

約数の個数: 24

約数和(自身を含む): 49750092

約数和(自身を除く): 18440698

約数列:

[1, 2, 23, 46, 101, 202, 293, 529, 586, 1058, 2323, 4646, 6739, 13478, 29593, 53429, 59186, 106858, 154997, 309994, 680639, 1361278, 15654697, 31309394]

約数ペア:

[(1, 31309394), (2, 15654697), (23, 1361278), (46, 680639), (101, 309994), (202, 154997), (293, 106858), (529, 59186), (586, 53429), (1058, 29593), (2323, 13478), (4646, 6739)]