79640168

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1033}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 156340800

約数和(自身を除く): 76700632

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 419, 838, 1033, 1676, 2066, 3352, 4132, 8264, 9637, 19274, 23759, 38548, 47518, 77096, 95036, 190072, 432827, 865654, 1731308, 3462616, 9955021, 19910042, 39820084, 79640168]

約数ペア:

[(1, 79640168), (2, 39820084), (4, 19910042), (8, 9955021), (23, 3462616), (46, 1731308), (92, 865654), (184, 432827), (419, 190072), (838, 95036), (1033, 77096), (1676, 47518), (2066, 38548), (3352, 23759), (4132, 19274), (8264, 9637)]