191657344

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{65101}}^1$

素因数の和:65138

約数の個数: 32

約数和(自身を含む): 398424240

約数和(自身を除く): 206766896

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 65101, 130202, 260404, 520808, 1041616, 1497323, 2083232, 2994646, 4166464, 5989292, 8332928, 11978584, 23957168, 47914336, 95828672, 191657344]

約数ペア:

[(1, 191657344), (2, 95828672), (4, 47914336), (8, 23957168), (16, 11978584), (23, 8332928), (32, 5989292), (46, 4166464), (64, 2994646), (92, 2083232), (128, 1497323), (184, 1041616), (368, 520808), (736, 260404), (1472, 130202), (2944, 65101)]