90565972

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{5807}}^1$

素因数の和:6375

約数の個数: 24

約数和(自身を含む): 181488384

約数和(自身を除く): 90922412

約数列:

[1, 2, 4, 7, 14, 28, 557, 1114, 2228, 3899, 5807, 7798, 11614, 15596, 23228, 40649, 81298, 162596, 3234499, 6468998, 12937996, 22641493, 45282986, 90565972]

約数ペア:

[(1, 90565972), (2, 45282986), (4, 22641493), (7, 12937996), (14, 6468998), (28, 3234499), (557, 162596), (1114, 81298), (2228, 40649), (3899, 23228), (5807, 15596), (7798, 11614)]