7090864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{40289}}^1$

素因数の和:40308

約数の個数: 20

約数和(自身を含む): 14987880

約数和(自身を除く): 7897016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 40289, 80578, 161156, 322312, 443179, 644624, 886358, 1772716, 3545432, 7090864]

約数ペア:

[(1, 7090864), (2, 3545432), (4, 1772716), (8, 886358), (11, 644624), (16, 443179), (22, 322312), (44, 161156), (88, 80578), (176, 40289)]