86925968

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{56009}}^1$

素因数の和:56114

約数の個数: 20

約数和(自身を含む): 170158380

約数和(自身を除く): 83232412

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 56009, 112018, 224036, 448072, 896144, 5432873, 10865746, 21731492, 43462984, 86925968]

約数ペア:

[(1, 86925968), (2, 43462984), (4, 21731492), (8, 10865746), (16, 5432873), (97, 896144), (194, 448072), (388, 224036), (776, 112018), (1552, 56009)]