16211680

素因数分解:

$2^5\times 5^1\times {\mathrm{101323}}^1$

素因数の和:101338

約数の個数: 24

約数和(自身を含む): 38300472

約数和(自身を除く): 22088792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 101323, 202646, 405292, 506615, 810584, 1013230, 1621168, 2026460, 3242336, 4052920, 8105840, 16211680]

約数ペア:

[(1, 16211680), (2, 8105840), (4, 4052920), (5, 3242336), (8, 2026460), (10, 1621168), (16, 1013230), (20, 810584), (32, 506615), (40, 405292), (80, 202646), (160, 101323)]