31093488

素因数分解:

$2^4\times 3^2\times {\mathrm{215927}}^1$

素因数の和:215941

約数の個数: 30

約数和(自身を含む): 87018984

約数和(自身を除く): 55925496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 215927, 431854, 647781, 863708, 1295562, 1727416, 1943343, 2591124, 3454832, 3886686, 5182248, 7773372, 10364496, 15546744, 31093488]

約数ペア:

[(1, 31093488), (2, 15546744), (3, 10364496), (4, 7773372), (6, 5182248), (8, 3886686), (9, 3454832), (12, 2591124), (16, 1943343), (18, 1727416), (24, 1295562), (36, 863708), (48, 647781), (72, 431854), (144, 215927)]