31126762

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{12541}}^1$

素因数の和:12633

約数の個数: 16

約数和(自身を含む): 50117832

約数和(自身を除く): 18991070

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 12541, 25082, 213197, 426394, 915493, 1830986, 15563381, 31126762]

約数ペア:

[(1, 31126762), (2, 15563381), (17, 1830986), (34, 915493), (73, 426394), (146, 213197), (1241, 25082), (2482, 12541)]