125581712

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{12721}}^1$

素因数の和:13346

約数の個数: 20

約数和(自身を含む): 243728076

約数和(自身を除く): 118146364

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 9872, 12721, 25442, 50884, 101768, 203536, 7848857, 15697714, 31395428, 62790856, 125581712]

約数ペア:

[(1, 125581712), (2, 62790856), (4, 31395428), (8, 15697714), (16, 7848857), (617, 203536), (1234, 101768), (2468, 50884), (4936, 25442), (9872, 12721)]