81229382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{18059}}^1$

素因数の和:18247

約数の個数: 16

約数和(自身を含む): 131982480

約数和(自身を除く): 50753098

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 18059, 36118, 234767, 469534, 3124207, 6248414, 40614691, 81229382]

約数ペア:

[(1, 81229382), (2, 40614691), (13, 6248414), (26, 3124207), (173, 469534), (346, 234767), (2249, 36118), (4498, 18059)]