91991168

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31247}}^1$

素因数の和:31284

約数の個数: 32

約数和(自身を含む): 191237760

約数和(自身を除く): 99246592

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 31247, 62494, 124988, 249976, 499952, 718681, 999904, 1437362, 1999808, 2874724, 3999616, 5749448, 11498896, 22997792, 45995584, 91991168]

約数ペア:

[(1, 91991168), (2, 45995584), (4, 22997792), (8, 11498896), (16, 5749448), (23, 3999616), (32, 2874724), (46, 1999808), (64, 1437362), (92, 999904), (128, 718681), (184, 499952), (368, 249976), (736, 124988), (1472, 62494), (2944, 31247)]