82493894

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{20389}}^1$

素因数の和:20432

約数の個数: 24

約数和(自身を含む): 150233520

約数和(自身を除く): 67739626

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 20389, 40778, 142723, 285446, 346613, 693226, 2426291, 4852582, 5892421, 11784842, 41246947, 82493894]

約数ペア:

[(1, 82493894), (2, 41246947), (7, 11784842), (14, 5892421), (17, 4852582), (34, 2426291), (119, 693226), (238, 346613), (289, 285446), (578, 142723), (2023, 40778), (4046, 20389)]