84676456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{622621}}^1$

素因数の和:622644

約数の個数: 16

約数和(自身を含む): 168107940

約数和(自身を除く): 83431484

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 622621, 1245242, 2490484, 4980968, 10584557, 21169114, 42338228, 84676456]

約数ペア:

[(1, 84676456), (2, 42338228), (4, 21169114), (8, 10584557), (17, 4980968), (34, 2490484), (68, 1245242), (136, 622621)]