40126174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{8179}}^1$

素因数の和:8415

約数の個数: 16

約数和(自身を含む): 65963520

約数和(自身を除く): 25837346

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 8179, 16358, 89969, 179938, 1823917, 3647834, 20063087, 40126174]

約数ペア:

[(1, 40126174), (2, 20063087), (11, 3647834), (22, 1823917), (223, 179938), (446, 89969), (2453, 16358), (4906, 8179)]