31652980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{93097}}^1$

素因数の和:93123

約数の個数: 24

約数和(自身を含む): 70382088

約数和(自身を除く): 38729108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 93097, 186194, 372388, 465485, 930970, 1582649, 1861940, 3165298, 6330596, 7913245, 15826490, 31652980]

約数ペア:

[(1, 31652980), (2, 15826490), (4, 7913245), (5, 6330596), (10, 3165298), (17, 1861940), (20, 1582649), (34, 930970), (68, 465485), (85, 372388), (170, 186194), (340, 93097)]