40584112

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{10613}}^1$

素因数の和:10860

約数の個数: 20

約数和(自身を含む): 78968160

約数和(自身を除く): 38384048

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 10613, 21226, 42452, 84904, 169808, 2536507, 5073014, 10146028, 20292056, 40584112]

約数ペア:

[(1, 40584112), (2, 20292056), (4, 10146028), (8, 5073014), (16, 2536507), (239, 169808), (478, 84904), (956, 42452), (1912, 21226), (3824, 10613)]