40086926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{8171}}^1$

素因数の和:8407

約数の個数: 16

約数和(自身を含む): 65899008

約数和(自身を除く): 25812082

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 8171, 16342, 89881, 179762, 1822133, 3644266, 20043463, 40086926]

約数ペア:

[(1, 40086926), (2, 20043463), (11, 3644266), (22, 1822133), (223, 179762), (446, 89881), (2453, 16342), (4906, 8171)]