1820233088

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{111973}}^1$

素因数の和:112114

約数の個数: 32

約数和(自身を含む): 3654831360

約数和(自身を除く): 1834598272

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 16256, 111973, 223946, 447892, 895784, 1791568, 3583136, 7166272, 14220571, 14332544, 28441142, 56882284, 113764568, 227529136, 455058272, 910116544, 1820233088]

約数ペア:

[(1, 1820233088), (2, 910116544), (4, 455058272), (8, 227529136), (16, 113764568), (32, 56882284), (64, 28441142), (127, 14332544), (128, 14220571), (254, 7166272), (508, 3583136), (1016, 1791568), (2032, 895784), (4064, 447892), (8128, 223946), (16256, 111973)]