1731712

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 3512880

約数和(自身を除く): 1781168

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 163, 166, 326, 332, 652, 664, 1304, 1328, 2608, 2656, 5216, 5312, 10432, 10624, 13529, 20864, 27058, 54116, 108232, 216464, 432928, 865856, 1731712]

約数ペア:

[(1, 1731712), (2, 865856), (4, 432928), (8, 216464), (16, 108232), (32, 54116), (64, 27058), (83, 20864), (128, 13529), (163, 10624), (166, 10432), (326, 5312), (332, 5216), (652, 2656), (664, 2608), (1304, 1328)]