31121448

素因数分解:

$2^3\times 3^1\times {\mathrm{1296727}}^1$

素因数の和:1296736

約数の個数: 16

約数和(自身を含む): 77803680

約数和(自身を除く): 46682232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1296727, 2593454, 3890181, 5186908, 7780362, 10373816, 15560724, 31121448]

約数ペア:

[(1, 31121448), (2, 15560724), (3, 10373816), (4, 7780362), (6, 5186908), (8, 3890181), (12, 2593454), (24, 1296727)]