82575376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{396997}}^1$

素因数の和:397018

約数の個数: 20

約数和(自身を含む): 172297132

約数和(自身を除く): 89721756

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 396997, 793994, 1587988, 3175976, 5160961, 6351952, 10321922, 20643844, 41287688, 82575376]

約数ペア:

[(1, 82575376), (2, 41287688), (4, 20643844), (8, 10321922), (13, 6351952), (16, 5160961), (26, 3175976), (52, 1587988), (104, 793994), (208, 396997)]