164058896

素因数分解:

$2^4\times {\mathrm{1973}}^1\times {\mathrm{5197}}^1$

素因数の和:7178

約数の個数: 20

約数和(自身を含む): 318086412

約数和(自身を除く): 154027516

約数列:

[1, 2, 4, 8, 16, 1973, 3946, 5197, 7892, 10394, 15784, 20788, 31568, 41576, 83152, 10253681, 20507362, 41014724, 82029448, 164058896]

約数ペア:

[(1, 164058896), (2, 82029448), (4, 41014724), (8, 20507362), (16, 10253681), (1973, 83152), (3946, 41576), (5197, 31568), (7892, 20788), (10394, 15784)]