31023792

素因数分解:

$2^4\times 3^2\times {\mathrm{215443}}^1$

素因数の和:215457

約数の個数: 30

約数和(自身を含む): 86823932

約数和(自身を除く): 55800140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 215443, 430886, 646329, 861772, 1292658, 1723544, 1938987, 2585316, 3447088, 3877974, 5170632, 7755948, 10341264, 15511896, 31023792]

約数ペア:

[(1, 31023792), (2, 15511896), (3, 10341264), (4, 7755948), (6, 5170632), (8, 3877974), (9, 3447088), (12, 2585316), (16, 1938987), (18, 1723544), (24, 1292658), (36, 861772), (48, 646329), (72, 430886), (144, 215443)]