56120912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113147}}^1$

素因数の和:113186

約数の個数: 20

約数和(自身を含む): 112242816

約数和(自身を除く): 56121904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 113147, 226294, 452588, 905176, 1810352, 3507557, 7015114, 14030228, 28060456, 56120912]

約数ペア:

[(1, 56120912), (2, 28060456), (4, 14030228), (8, 7015114), (16, 3507557), (31, 1810352), (62, 905176), (124, 452588), (248, 226294), (496, 113147)]