30329552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:851

約数の個数: 40

約数和(自身を含む): 64415520

約数和(自身を除く): 34085968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 389, 443, 778, 886, 1556, 1772, 3112, 3544, 4279, 4873, 6224, 7088, 8558, 9746, 17116, 19492, 34232, 38984, 68464, 77968, 172327, 344654, 689308, 1378616, 1895597, 2757232, 3791194, 7582388, 15164776, 30329552]

約数ペア:

[(1, 30329552), (2, 15164776), (4, 7582388), (8, 3791194), (11, 2757232), (16, 1895597), (22, 1378616), (44, 689308), (88, 344654), (176, 172327), (389, 77968), (443, 68464), (778, 38984), (886, 34232), (1556, 19492), (1772, 17116), (3112, 9746), (3544, 8558), (4279, 7088), (4873, 6224)]