80189216

素因数分解:

$2^5\times {\mathrm{563}}^1\times {\mathrm{4451}}^1$

素因数の和:5024

約数の個数: 24

約数和(自身を含む): 158188464

約数和(自身を除く): 77999248

約数列:

[1, 2, 4, 8, 16, 32, 563, 1126, 2252, 4451, 4504, 8902, 9008, 17804, 18016, 35608, 71216, 142432, 2505913, 5011826, 10023652, 20047304, 40094608, 80189216]

約数ペア:

[(1, 80189216), (2, 40094608), (4, 20047304), (8, 10023652), (16, 5011826), (32, 2505913), (563, 142432), (1126, 71216), (2252, 35608), (4451, 18016), (4504, 17804), (8902, 9008)]