31449744

素因数分解:

$2^4\times 3^2\times {\mathrm{218401}}^1$

素因数の和:218415

約数の個数: 30

約数和(自身を含む): 88016006

約数和(自身を除く): 56566262

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 218401, 436802, 655203, 873604, 1310406, 1747208, 1965609, 2620812, 3494416, 3931218, 5241624, 7862436, 10483248, 15724872, 31449744]

約数ペア:

[(1, 31449744), (2, 15724872), (3, 10483248), (4, 7862436), (6, 5241624), (8, 3931218), (9, 3494416), (12, 2620812), (16, 1965609), (18, 1747208), (24, 1310406), (36, 873604), (48, 655203), (72, 436802), (144, 218401)]