40675646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{8291}}^1$

素因数の和:8527

約数の個数: 16

約数和(自身を含む): 66866688

約数和(自身を除く): 26191042

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 8291, 16582, 91201, 182402, 1848893, 3697786, 20337823, 40675646]

約数ペア:

[(1, 40675646), (2, 20337823), (11, 3697786), (22, 1848893), (223, 182402), (446, 91201), (2453, 16582), (4906, 8291)]