22372904

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{25657}}^1$

素因数の和:25772

約数の個数: 16

約数和(自身を含む): 42335700

約数和(自身を除く): 19962796

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 25657, 51314, 102628, 205256, 2796613, 5593226, 11186452, 22372904]

約数ペア:

[(1, 22372904), (2, 11186452), (4, 5593226), (8, 2796613), (109, 205256), (218, 102628), (436, 51314), (872, 25657)]