78843266576

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{214248007}}^1$

素因数の和:214248038

約数の個数: 20

約数和(自身を含む): 159400517952

約数和(自身を除く): 80557251376

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 214248007, 428496014, 856992028, 1713984056, 3427968112, 4927704161, 9855408322, 19710816644, 39421633288, 78843266576]

約数ペア:

[(1, 78843266576), (2, 39421633288), (4, 19710816644), (8, 9855408322), (16, 4927704161), (23, 3427968112), (46, 1713984056), (92, 856992028), (184, 428496014), (368, 214248007)]