240164048

素因数分解:

$2^4\times {\mathrm{2081}}^1\times {\mathrm{7213}}^1$

素因数の和:9302

約数の個数: 20

約数和(自身を含む): 465605988

約数和(自身を除く): 225441940

約数列:

[1, 2, 4, 8, 16, 2081, 4162, 7213, 8324, 14426, 16648, 28852, 33296, 57704, 115408, 15010253, 30020506, 60041012, 120082024, 240164048]

約数ペア:

[(1, 240164048), (2, 120082024), (4, 60041012), (8, 30020506), (16, 15010253), (2081, 115408), (4162, 57704), (7213, 33296), (8324, 28852), (14426, 16648)]