8161552

素因数分解:

$2^4\times 7^1\times {\mathrm{72871}}^1$

素因数の和:72886

約数の個数: 20

約数和(自身を含む): 18072256

約数和(自身を除く): 9910704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 72871, 145742, 291484, 510097, 582968, 1020194, 1165936, 2040388, 4080776, 8161552]

約数ペア:

[(1, 8161552), (2, 4080776), (4, 2040388), (7, 1165936), (8, 1020194), (14, 582968), (16, 510097), (28, 291484), (56, 145742), (112, 72871)]