80048216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{526633}}^1$

素因数の和:526658

約数の個数: 16

約数和(自身を含む): 157990200

約数和(自身を除く): 77941984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 526633, 1053266, 2106532, 4213064, 10006027, 20012054, 40024108, 80048216]

約数ペア:

[(1, 80048216), (2, 40024108), (4, 20012054), (8, 10006027), (19, 4213064), (38, 2106532), (76, 1053266), (152, 526633)]