190553216

素因数分解:

$2^7\times 7^1\times {\mathrm{212671}}^1$

素因数の和:212692

約数の個数: 32

約数和(自身を含む): 433850880

約数和(自身を除く): 243297664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 212671, 425342, 850684, 1488697, 1701368, 2977394, 3402736, 5954788, 6805472, 11909576, 13610944, 23819152, 27221888, 47638304, 95276608, 190553216]

約数ペア:

[(1, 190553216), (2, 95276608), (4, 47638304), (7, 27221888), (8, 23819152), (14, 13610944), (16, 11909576), (28, 6805472), (32, 5954788), (56, 3402736), (64, 2977394), (112, 1701368), (128, 1488697), (224, 850684), (448, 425342), (896, 212671)]