13781024

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{3391}}^1$

素因数の和:3528

約数の個数: 24

約数和(自身を含む): 27353088

約数和(自身を除く): 13572064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 3391, 4064, 6782, 13564, 27128, 54256, 108512, 430657, 861314, 1722628, 3445256, 6890512, 13781024]

約数ペア:

[(1, 13781024), (2, 6890512), (4, 3445256), (8, 1722628), (16, 861314), (32, 430657), (127, 108512), (254, 54256), (508, 27128), (1016, 13564), (2032, 6782), (3391, 4064)]