23271232

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:395

約数の個数: 56

約数和(自身を含む): 49734216

約数和(自身を除く): 26462984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 136, 146, 272, 292, 293, 544, 584, 586, 1088, 1168, 1172, 1241, 2336, 2344, 2482, 4672, 4688, 4964, 4981, 9376, 9928, 9962, 18752, 19856, 19924, 21389, 39712, 39848, 42778, 79424, 79696, 85556, 159392, 171112, 318784, 342224, 363613, 684448, 727226, 1368896, 1454452, 2908904, 5817808, 11635616, 23271232]

約数ペア:

[(1, 23271232), (2, 11635616), (4, 5817808), (8, 2908904), (16, 1454452), (17, 1368896), (32, 727226), (34, 684448), (64, 363613), (68, 342224), (73, 318784), (136, 171112), (146, 159392), (272, 85556), (292, 79696), (293, 79424), (544, 42778), (584, 39848), (586, 39712), (1088, 21389), (1168, 19924), (1172, 19856), (1241, 18752), (2336, 9962), (2344, 9928), (2482, 9376), (4672, 4981), (4688, 4964)]