345502096

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{198109}}^1$

素因数の和:198226

約数の個数: 20

約数和(自身を含む): 675555100

約数和(自身を除く): 330053004

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 198109, 396218, 792436, 1584872, 3169744, 21593881, 43187762, 86375524, 172751048, 345502096]

約数ペア:

[(1, 345502096), (2, 172751048), (4, 86375524), (8, 43187762), (16, 21593881), (109, 3169744), (218, 1584872), (436, 792436), (872, 396218), (1744, 198109)]