40982678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{2269}}^1$

素因数の和:3103

約数の個数: 16

約数和(自身を含む): 67173840

約数和(自身を除く): 26191162

約数列:

[1, 2, 11, 22, 821, 1642, 2269, 4538, 9031, 18062, 24959, 49918, 1862849, 3725698, 20491339, 40982678]

約数ペア:

[(1, 40982678), (2, 20491339), (11, 3725698), (22, 1862849), (821, 49918), (1642, 24959), (2269, 18062), (4538, 9031)]