31745948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8363}}^1$

素因数の和:8453

約数の個数: 24

約数和(自身を含む): 60655728

約数和(自身を除く): 28909780

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 8363, 16726, 33452, 108719, 217438, 434876, 610499, 1220998, 2441996, 7936487, 15872974, 31745948]

約数ペア:

[(1, 31745948), (2, 15872974), (4, 7936487), (13, 2441996), (26, 1220998), (52, 610499), (73, 434876), (146, 217438), (292, 108719), (949, 33452), (1898, 16726), (3796, 8363)]