8491396

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{47}}^2$

素因数の和:160

約数の個数: 27

約数和(自身を含む): 15688407

約数和(自身を除く): 7197011

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 961, 1457, 1922, 2209, 2914, 3844, 4418, 5828, 8836, 45167, 68479, 90334, 136958, 180668, 273916, 2122849, 4245698, 8491396]

約数ペア:

[(1, 8491396), (2, 4245698), (4, 2122849), (31, 273916), (47, 180668), (62, 136958), (94, 90334), (124, 68479), (188, 45167), (961, 8836), (1457, 5828), (1922, 4418), (2209, 3844)]