55214176

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{19387}}^1$

素因数の和:19486

約数の個数: 24

約数和(自身を含む): 109929960

約数和(自身を除く): 54715784

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 19387, 38774, 77548, 155096, 310192, 620384, 1725443, 3450886, 6901772, 13803544, 27607088, 55214176]

約数ペア:

[(1, 55214176), (2, 27607088), (4, 13803544), (8, 6901772), (16, 3450886), (32, 1725443), (89, 620384), (178, 310192), (356, 155096), (712, 77548), (1424, 38774), (2848, 19387)]