42259024

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 84458880

約数和(自身を除く): 42199856

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 239, 257, 344, 478, 514, 688, 956, 1028, 1912, 2056, 3824, 4112, 10277, 11051, 20554, 22102, 41108, 44204, 61423, 82216, 88408, 122846, 164432, 176816, 245692, 491384, 982768, 2641189, 5282378, 10564756, 21129512, 42259024]

約数ペア:

[(1, 42259024), (2, 21129512), (4, 10564756), (8, 5282378), (16, 2641189), (43, 982768), (86, 491384), (172, 245692), (239, 176816), (257, 164432), (344, 122846), (478, 88408), (514, 82216), (688, 61423), (956, 44204), (1028, 41108), (1912, 22102), (2056, 20554), (3824, 11051), (4112, 10277)]