171931936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6691}}^1$

素因数の和:6785

約数の個数: 48

約数和(自身を含む): 374377248

約数和(自身を除く): 202445312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 176, 292, 352, 584, 803, 1168, 1606, 2336, 3212, 6424, 6691, 12848, 13382, 25696, 26764, 53528, 73601, 107056, 147202, 214112, 294404, 488443, 588808, 976886, 1177616, 1953772, 2355232, 3907544, 5372873, 7815088, 10745746, 15630176, 21491492, 42982984, 85965968, 171931936]

約数ペア:

[(1, 171931936), (2, 85965968), (4, 42982984), (8, 21491492), (11, 15630176), (16, 10745746), (22, 7815088), (32, 5372873), (44, 3907544), (73, 2355232), (88, 1953772), (146, 1177616), (176, 976886), (292, 588808), (352, 488443), (584, 294404), (803, 214112), (1168, 147202), (1606, 107056), (2336, 73601), (3212, 53528), (6424, 26764), (6691, 25696), (12848, 13382)]