82885144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3923}}^1$

素因数の和:4087

約数の個数: 32

約数和(自身を含む): 164808000

約数和(自身を除く): 81922856

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 3923, 5282, 7846, 10564, 15692, 21128, 31384, 74537, 149074, 298148, 545297, 596296, 1090594, 2181188, 4362376, 10360643, 20721286, 41442572, 82885144]

約数ペア:

[(1, 82885144), (2, 41442572), (4, 20721286), (8, 10360643), (19, 4362376), (38, 2181188), (76, 1090594), (139, 596296), (152, 545297), (278, 298148), (556, 149074), (1112, 74537), (2641, 31384), (3923, 21128), (5282, 15692), (7846, 10564)]