82654672

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{15607}}^1$

素因数の和:15946

約数の個数: 20

約数和(自身を含む): 160637536

約数和(自身を除く): 77982864

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 15607, 31214, 62428, 124856, 249712, 5165917, 10331834, 20663668, 41327336, 82654672]

約数ペア:

[(1, 82654672), (2, 41327336), (4, 20663668), (8, 10331834), (16, 5165917), (331, 249712), (662, 124856), (1324, 62428), (2648, 31214), (5296, 15607)]