25123376

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{8221}}^1$

素因数の和:8420

約数の個数: 20

約数和(自身を含む): 48937344

約数和(自身を除く): 23813968

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 8221, 16442, 32884, 65768, 131536, 1570211, 3140422, 6280844, 12561688, 25123376]

約数ペア:

[(1, 25123376), (2, 12561688), (4, 6280844), (8, 3140422), (16, 1570211), (191, 131536), (382, 65768), (764, 32884), (1528, 16442), (3056, 8221)]