40549322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 69894144

約数和(自身を除く): 29344822

約数列:

[1, 2, 11, 22, 23, 46, 127, 253, 254, 506, 631, 1262, 1397, 2794, 2921, 5842, 6941, 13882, 14513, 29026, 32131, 64262, 80137, 159643, 160274, 319286, 881507, 1763014, 1843151, 3686302, 20274661, 40549322]

約数ペア:

[(1, 40549322), (2, 20274661), (11, 3686302), (22, 1843151), (23, 1763014), (46, 881507), (127, 319286), (253, 160274), (254, 159643), (506, 80137), (631, 64262), (1262, 32131), (1397, 29026), (2794, 14513), (2921, 13882), (5842, 6941)]