23307728

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{17551}}^1$

素因数の和:17642

約数の個数: 20

約数和(自身を含む): 45705408

約数和(自身を除く): 22397680

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 17551, 35102, 70204, 140408, 280816, 1456733, 2913466, 5826932, 11653864, 23307728]

約数ペア:

[(1, 23307728), (2, 11653864), (4, 5826932), (8, 2913466), (16, 1456733), (83, 280816), (166, 140408), (332, 70204), (664, 35102), (1328, 17551)]