8772112

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{1381}}^1$

素因数の和:1786

約数の個数: 20

約数和(自身を含む): 17051116

約数和(自身を除く): 8279004

約数列:

[1, 2, 4, 8, 16, 397, 794, 1381, 1588, 2762, 3176, 5524, 6352, 11048, 22096, 548257, 1096514, 2193028, 4386056, 8772112]

約数ペア:

[(1, 8772112), (2, 4386056), (4, 2193028), (8, 1096514), (16, 548257), (397, 22096), (794, 11048), (1381, 6352), (1588, 5524), (2762, 3176)]