188861888

素因数分解:

$2^6\times {\mathrm{647}}^1\times {\mathrm{4561}}^1$

素因数の和:5220

約数の個数: 28

約数和(自身を含む): 375434352

約数和(自身を除く): 186572464

約数列:

[1, 2, 4, 8, 16, 32, 64, 647, 1294, 2588, 4561, 5176, 9122, 10352, 18244, 20704, 36488, 41408, 72976, 145952, 291904, 2950967, 5901934, 11803868, 23607736, 47215472, 94430944, 188861888]

約数ペア:

[(1, 188861888), (2, 94430944), (4, 47215472), (8, 23607736), (16, 11803868), (32, 5901934), (64, 2950967), (647, 291904), (1294, 145952), (2588, 72976), (4561, 41408), (5176, 36488), (9122, 20704), (10352, 18244)]