42189928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{479431}}^1$

素因数の和:479448

約数の個数: 16

約数和(自身を含む): 86297760

約数和(自身を除く): 44107832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 479431, 958862, 1917724, 3835448, 5273741, 10547482, 21094964, 42189928]

約数ペア:

[(1, 42189928), (2, 21094964), (4, 10547482), (8, 5273741), (11, 3835448), (22, 1917724), (44, 958862), (88, 479431)]