40784024

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{22861}}^1$

素因数の和:23090

約数の個数: 16

約数和(自身を含む): 76816320

約数和(自身を除く): 36032296

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 22861, 45722, 91444, 182888, 5098003, 10196006, 20392012, 40784024]

約数ペア:

[(1, 40784024), (2, 20392012), (4, 10196006), (8, 5098003), (223, 182888), (446, 91444), (892, 45722), (1784, 22861)]