31855264

素因数分解:

$2^5\times 7^1\times {\mathrm{142211}}^1$

素因数の和:142228

約数の個数: 24

約数和(自身を含む): 71674848

約数和(自身を除く): 39819584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 142211, 284422, 568844, 995477, 1137688, 1990954, 2275376, 3981908, 4550752, 7963816, 15927632, 31855264]

約数ペア:

[(1, 31855264), (2, 15927632), (4, 7963816), (7, 4550752), (8, 3981908), (14, 2275376), (16, 1990954), (28, 1137688), (32, 995477), (56, 568844), (112, 284422), (224, 142211)]