30774808

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{54181}}^1$

素因数の和:54258

約数の個数: 16

約数和(自身を含む): 58516560

約数和(自身を除く): 27741752

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 54181, 108362, 216724, 433448, 3846851, 7693702, 15387404, 30774808]

約数ペア:

[(1, 30774808), (2, 15387404), (4, 7693702), (8, 3846851), (71, 433448), (142, 216724), (284, 108362), (568, 54181)]