87648482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{3407}}^1$

素因数の和:4105

約数の個数: 16

約数和(自身を含む): 138637440

約数和(自身を除く): 50988958

約数列:

[1, 2, 19, 38, 677, 1354, 3407, 6814, 12863, 25726, 64733, 129466, 2306539, 4613078, 43824241, 87648482]

約数ペア:

[(1, 87648482), (2, 43824241), (19, 4613078), (38, 2306539), (677, 129466), (1354, 64733), (3407, 25726), (6814, 12863)]