131270432

素因数分解:

$2^5\times {\mathrm{397}}^1\times {\mathrm{10333}}^1$

素因数の和:10740

約数の個数: 24

約数和(自身を含む): 259114716

約数和(自身を除く): 127844284

約数列:

[1, 2, 4, 8, 16, 32, 397, 794, 1588, 3176, 6352, 10333, 12704, 20666, 41332, 82664, 165328, 330656, 4102201, 8204402, 16408804, 32817608, 65635216, 131270432]

約数ペア:

[(1, 131270432), (2, 65635216), (4, 32817608), (8, 16408804), (16, 8204402), (32, 4102201), (397, 330656), (794, 165328), (1588, 82664), (3176, 41332), (6352, 20666), (10333, 12704)]