15770336

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 32410224

約数和(自身を除く): 16639888

約数列:

[1, 2, 4, 8, 16, 32, 43, 73, 86, 146, 157, 172, 292, 314, 344, 584, 628, 688, 1168, 1256, 1376, 2336, 2512, 3139, 5024, 6278, 6751, 11461, 12556, 13502, 22922, 25112, 27004, 45844, 50224, 54008, 91688, 100448, 108016, 183376, 216032, 366752, 492823, 985646, 1971292, 3942584, 7885168, 15770336]

約数ペア:

[(1, 15770336), (2, 7885168), (4, 3942584), (8, 1971292), (16, 985646), (32, 492823), (43, 366752), (73, 216032), (86, 183376), (146, 108016), (157, 100448), (172, 91688), (292, 54008), (314, 50224), (344, 45844), (584, 27004), (628, 25112), (688, 22922), (1168, 13502), (1256, 12556), (1376, 11461), (2336, 6751), (2512, 6278), (3139, 5024)]