31870896

素因数分解:

$2^4\times 3^1\times {\mathrm{663977}}^1$

素因数の和:663988

約数の個数: 20

約数和(自身を含む): 82333272

約数和(自身を除く): 50462376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 663977, 1327954, 1991931, 2655908, 3983862, 5311816, 7967724, 10623632, 15935448, 31870896]

約数ペア:

[(1, 31870896), (2, 15935448), (3, 10623632), (4, 7967724), (6, 5311816), (8, 3983862), (12, 2655908), (16, 1991931), (24, 1327954), (48, 663977)]