315077488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1790213}}^1$

素因数の和:1790232

約数の個数: 20

約数和(自身を含む): 665959608

約数和(自身を除く): 350882120

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1790213, 3580426, 7160852, 14321704, 19692343, 28643408, 39384686, 78769372, 157538744, 315077488]

約数ペア:

[(1, 315077488), (2, 157538744), (4, 78769372), (8, 39384686), (11, 28643408), (16, 19692343), (22, 14321704), (44, 7160852), (88, 3580426), (176, 1790213)]