191148352

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{21487}}^1$

素因数の和:21638

約数の個数: 28

約数和(自身を含む): 382056640

約数和(自身を除く): 190908288

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 21487, 42974, 85948, 171896, 343792, 687584, 1375168, 2986693, 5973386, 11946772, 23893544, 47787088, 95574176, 191148352]

約数ペア:

[(1, 191148352), (2, 95574176), (4, 47787088), (8, 23893544), (16, 11946772), (32, 5973386), (64, 2986693), (139, 1375168), (278, 687584), (556, 343792), (1112, 171896), (2224, 85948), (4448, 42974), (8896, 21487)]