22516432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{82781}}^1$

素因数の和:82806

約数の個数: 20

約数和(自身を含む): 46192356

約数和(自身を除く): 23675924

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 82781, 165562, 331124, 662248, 1324496, 1407277, 2814554, 5629108, 11258216, 22516432]

約数ペア:

[(1, 22516432), (2, 11258216), (4, 5629108), (8, 2814554), (16, 1407277), (17, 1324496), (34, 662248), (68, 331124), (136, 165562), (272, 82781)]