40946176

素因数分解:

$2^9\times {\mathrm{79973}}^1$

素因数の和:79991

約数の個数: 20

約数和(自身を含む): 81813402

約数和(自身を除く): 40867226

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 79973, 159946, 319892, 639784, 1279568, 2559136, 5118272, 10236544, 20473088, 40946176]

約数ペア:

[(1, 40946176), (2, 20473088), (4, 10236544), (8, 5118272), (16, 2559136), (32, 1279568), (64, 639784), (128, 319892), (256, 159946), (512, 79973)]