16742936

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4211}}^1$

素因数の和:4295

約数の個数: 32

約数和(自身を含む): 36391680

約数和(自身を除く): 19648744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 4211, 8422, 16844, 29477, 33688, 58954, 117908, 235816, 298981, 597962, 1195924, 2092867, 2391848, 4185734, 8371468, 16742936]

約数ペア:

[(1, 16742936), (2, 8371468), (4, 4185734), (7, 2391848), (8, 2092867), (14, 1195924), (28, 597962), (56, 298981), (71, 235816), (142, 117908), (284, 58954), (497, 33688), (568, 29477), (994, 16844), (1988, 8422), (3976, 4211)]