8485808

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{2113}}^1$

素因数の和:2372

約数の個数: 20

約数和(自身を含む): 16514568

約数和(自身を除く): 8028760

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 2113, 4016, 4226, 8452, 16904, 33808, 530363, 1060726, 2121452, 4242904, 8485808]

約数ペア:

[(1, 8485808), (2, 4242904), (4, 2121452), (8, 1060726), (16, 530363), (251, 33808), (502, 16904), (1004, 8452), (2008, 4226), (2113, 4016)]