91397648

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{85259}}^1$

素因数の和:85334

約数の個数: 20

約数和(自身を含む): 179728080

約数和(自身を除く): 88330432

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 85259, 170518, 341036, 682072, 1364144, 5712353, 11424706, 22849412, 45698824, 91397648]

約数ペア:

[(1, 91397648), (2, 45698824), (4, 22849412), (8, 11424706), (16, 5712353), (67, 1364144), (134, 682072), (268, 341036), (536, 170518), (1072, 85259)]