78443198

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{5471}}^1$

素因数の和:5647

約数の個数: 16

約数和(自身を含む): 120559104

約数和(自身を除く): 42115906

約数列:

[1, 2, 67, 107, 134, 214, 5471, 7169, 10942, 14338, 366557, 585397, 733114, 1170794, 39221599, 78443198]

約数ペア:

[(1, 78443198), (2, 39221599), (67, 1170794), (107, 733114), (134, 585397), (214, 366557), (5471, 14338), (7169, 10942)]