21056096

素因数分解:

$2^5\times {\mathrm{467}}^1\times {\mathrm{1409}}^1$

素因数の和:1886

約数の個数: 24

約数和(自身を含む): 41572440

約数和(自身を除く): 20516344

約数列:

[1, 2, 4, 8, 16, 32, 467, 934, 1409, 1868, 2818, 3736, 5636, 7472, 11272, 14944, 22544, 45088, 658003, 1316006, 2632012, 5264024, 10528048, 21056096]

約数ペア:

[(1, 21056096), (2, 10528048), (4, 5264024), (8, 2632012), (16, 1316006), (32, 658003), (467, 45088), (934, 22544), (1409, 14944), (1868, 11272), (2818, 7472), (3736, 5636)]