54519824

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109919}}^1$

素因数の和:109958

約数の個数: 20

約数和(自身を含む): 109040640

約数和(自身を除く): 54520816

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 109919, 219838, 439676, 879352, 1758704, 3407489, 6814978, 13629956, 27259912, 54519824]

約数ペア:

[(1, 54519824), (2, 27259912), (4, 13629956), (8, 6814978), (16, 3407489), (31, 1758704), (62, 879352), (124, 439676), (248, 219838), (496, 109919)]