189228928

素因数分解:

$2^7\times 7^1\times {\mathrm{211193}}^1$

素因数の和:211214

約数の個数: 32

約数和(自身を含む): 430835760

約数和(自身を除く): 241606832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 211193, 422386, 844772, 1478351, 1689544, 2956702, 3379088, 5913404, 6758176, 11826808, 13516352, 23653616, 27032704, 47307232, 94614464, 189228928]

約数ペア:

[(1, 189228928), (2, 94614464), (4, 47307232), (7, 27032704), (8, 23653616), (14, 13516352), (16, 11826808), (28, 6758176), (32, 5913404), (56, 3379088), (64, 2956702), (112, 1689544), (128, 1478351), (224, 844772), (448, 422386), (896, 211193)]