168534416

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{98443}}^1$

素因数の和:98558

約数の個数: 20

約数和(自身を含む): 329590512

約数和(自身を除く): 161056096

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 98443, 196886, 393772, 787544, 1575088, 10533401, 21066802, 42133604, 84267208, 168534416]

約数ペア:

[(1, 168534416), (2, 84267208), (4, 42133604), (8, 21066802), (16, 10533401), (107, 1575088), (214, 787544), (428, 393772), (856, 196886), (1712, 98443)]