68123896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{500911}}^1$

素因数の和:500934

約数の個数: 16

約数和(自身を含む): 135246240

約数和(自身を除く): 67122344

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 500911, 1001822, 2003644, 4007288, 8515487, 17030974, 34061948, 68123896]

約数ペア:

[(1, 68123896), (2, 34061948), (4, 17030974), (8, 8515487), (17, 4007288), (34, 2003644), (68, 1001822), (136, 500911)]