16736245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 22999680

約数和(自身を除く): 6263435

約数列:

[1, 5, 17, 19, 43, 85, 95, 215, 241, 323, 731, 817, 1205, 1615, 3655, 4085, 4097, 4579, 10363, 13889, 20485, 22895, 51815, 69445, 77843, 176171, 196897, 389215, 880855, 984485, 3347249, 16736245]

約数ペア:

[(1, 16736245), (5, 3347249), (17, 984485), (19, 880855), (43, 389215), (85, 196897), (95, 176171), (215, 77843), (241, 69445), (323, 51815), (731, 22895), (817, 20485), (1205, 13889), (1615, 10363), (3655, 4579), (4085, 4097)]