168702992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{340127}}^1$

素因数の和:340166

約数の個数: 20

約数和(自身を含む): 337406976

約数和(自身を除く): 168703984

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 340127, 680254, 1360508, 2721016, 5442032, 10543937, 21087874, 42175748, 84351496, 168702992]

約数ペア:

[(1, 168702992), (2, 84351496), (4, 42175748), (8, 21087874), (16, 10543937), (31, 5442032), (62, 2721016), (124, 1360508), (248, 680254), (496, 340127)]