42573616

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{10601}}^1$

素因数の和:10860

約数の個数: 20

約数和(自身を含む): 82822824

約数和(自身を除く): 40249208

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 10601, 21202, 42404, 84808, 169616, 2660851, 5321702, 10643404, 21286808, 42573616]

約数ペア:

[(1, 42573616), (2, 21286808), (4, 10643404), (8, 5321702), (16, 2660851), (251, 169616), (502, 84808), (1004, 42404), (2008, 21202), (4016, 10601)]