223468816

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{27767}}^1$

素因数の和:28278

約数の個数: 20

約数和(自身を含む): 433847232

約数和(自身を除く): 210378416

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 27767, 55534, 111068, 222136, 444272, 13966801, 27933602, 55867204, 111734408, 223468816]

約数ペア:

[(1, 223468816), (2, 111734408), (4, 55867204), (8, 27933602), (16, 13966801), (503, 444272), (1006, 222136), (2012, 111068), (4024, 55534), (8048, 27767)]