29831152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{143419}}^1$

素因数の和:143440

約数の個数: 20

約数和(自身を含む): 62244280

約数和(自身を除く): 32413128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 143419, 286838, 573676, 1147352, 1864447, 2294704, 3728894, 7457788, 14915576, 29831152]

約数ペア:

[(1, 29831152), (2, 14915576), (4, 7457788), (8, 3728894), (13, 2294704), (16, 1864447), (26, 1147352), (52, 573676), (104, 286838), (208, 143419)]