29716816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109253}}^1$

素因数の和:109278

約数の個数: 20

約数和(自身を含む): 60963732

約数和(自身を除く): 31246916

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 109253, 218506, 437012, 874024, 1748048, 1857301, 3714602, 7429204, 14858408, 29716816]

約数ペア:

[(1, 29716816), (2, 14858408), (4, 7429204), (8, 3714602), (16, 1857301), (17, 1748048), (34, 874024), (68, 437012), (136, 218506), (272, 109253)]