109192912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{220147}}^1$

素因数の和:220186

約数の個数: 20

約数和(自身を含む): 218386816

約数和(自身を除く): 109193904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 220147, 440294, 880588, 1761176, 3522352, 6824557, 13649114, 27298228, 54596456, 109192912]

約数ペア:

[(1, 109192912), (2, 54596456), (4, 27298228), (8, 13649114), (16, 6824557), (31, 3522352), (62, 1761176), (124, 880588), (248, 440294), (496, 220147)]