16957648

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{5023}}^1$

素因数の和:5242

約数の個数: 20

約数和(自身を含む): 33017728

約数和(自身を除く): 16060080

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 5023, 10046, 20092, 40184, 80368, 1059853, 2119706, 4239412, 8478824, 16957648]

約数ペア:

[(1, 16957648), (2, 8478824), (4, 4239412), (8, 2119706), (16, 1059853), (211, 80368), (422, 40184), (844, 20092), (1688, 10046), (3376, 5023)]