90949034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{111731}}^1$

素因数の和:111781

約数の個数: 16

約数和(自身を含む): 152849376

約数和(自身を除く): 61900342

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 111731, 223462, 1229041, 2458082, 4134047, 8268094, 45474517, 90949034]

約数ペア:

[(1, 90949034), (2, 45474517), (11, 8268094), (22, 4134047), (37, 2458082), (74, 1229041), (407, 223462), (814, 111731)]