120744752

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{243437}}^1$

素因数の和:243476

約数の個数: 20

約数和(自身を含む): 241490496

約数和(自身を除く): 120745744

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 243437, 486874, 973748, 1947496, 3894992, 7546547, 15093094, 30186188, 60372376, 120744752]

約数ペア:

[(1, 120744752), (2, 60372376), (4, 30186188), (8, 15093094), (16, 7546547), (31, 3894992), (62, 1947496), (124, 973748), (248, 486874), (496, 243437)]