85604386

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{321821}}^1$

素因数の和:321849

約数の個数: 16

約数和(自身を含む): 154474560

約数和(自身を除く): 68870174

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 321821, 643642, 2252747, 4505494, 6114599, 12229198, 42802193, 85604386]

約数ペア:

[(1, 85604386), (2, 42802193), (7, 12229198), (14, 6114599), (19, 4505494), (38, 2252747), (133, 643642), (266, 321821)]