40821454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{16447}}^1$

素因数の和:16539

約数の個数: 16

約数和(自身を含む): 65726208

約数和(自身を除く): 24904754

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 16447, 32894, 279599, 559198, 1200631, 2401262, 20410727, 40821454]

約数ペア:

[(1, 40821454), (2, 20410727), (17, 2401262), (34, 1200631), (73, 559198), (146, 279599), (1241, 32894), (2482, 16447)]