112938128

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{19553}}^1$

素因数の和:19599

約数の個数: 30

約数和(自身を含む): 230952294

約数和(自身を除く): 118014166

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 19553, 39106, 78212, 156424, 312848, 371507, 743014, 1486028, 2972056, 5944112, 7058633, 14117266, 28234532, 56469064, 112938128]

約数ペア:

[(1, 112938128), (2, 56469064), (4, 28234532), (8, 14117266), (16, 7058633), (19, 5944112), (38, 2972056), (76, 1486028), (152, 743014), (304, 371507), (361, 312848), (722, 156424), (1444, 78212), (2888, 39106), (5776, 19553)]