31948112

素因数分解:

$2^4\times 7^1\times {\mathrm{285251}}^1$

素因数の和:285266

約数の個数: 20

約数和(自身を含む): 70742496

約数和(自身を除く): 38794384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 285251, 570502, 1141004, 1996757, 2282008, 3993514, 4564016, 7987028, 15974056, 31948112]

約数ペア:

[(1, 31948112), (2, 15974056), (4, 7987028), (7, 4564016), (8, 3993514), (14, 2282008), (16, 1996757), (28, 1141004), (56, 570502), (112, 285251)]