8128688

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{6121}}^1$

素因数の和:6212

約数の個数: 20

約数和(自身を含む): 15941688

約数和(自身を除く): 7813000

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 6121, 12242, 24484, 48968, 97936, 508043, 1016086, 2032172, 4064344, 8128688]

約数ペア:

[(1, 8128688), (2, 4064344), (4, 2032172), (8, 1016086), (16, 508043), (83, 97936), (166, 48968), (332, 24484), (664, 12242), (1328, 6121)]