22216048

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{7757}}^1$

素因数の和:7944

約数の個数: 20

約数和(自身を含む): 43289640

約数和(自身を除く): 21073592

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 7757, 15514, 31028, 62056, 124112, 1388503, 2777006, 5554012, 11108024, 22216048]

約数ペア:

[(1, 22216048), (2, 11108024), (4, 5554012), (8, 2777006), (16, 1388503), (179, 124112), (358, 62056), (716, 31028), (1432, 15514), (2864, 7757)]