16291230992

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{21663871}}^1$

素因数の和:21663926

約数の個数: 20

約数和(自身を含む): 32235841536

約数和(自身を除く): 15944610544

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 21663871, 43327742, 86655484, 173310968, 346621936, 1018201937, 2036403874, 4072807748, 8145615496, 16291230992]

約数ペア:

[(1, 16291230992), (2, 8145615496), (4, 4072807748), (8, 2036403874), (16, 1018201937), (47, 346621936), (94, 173310968), (188, 86655484), (376, 43327742), (752, 21663871)]