89688076

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{883}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 159897920

約数和(自身を除く): 70209844

約数列:

[1, 2, 4, 67, 134, 268, 379, 758, 883, 1516, 1766, 3532, 25393, 50786, 59161, 101572, 118322, 236644, 334657, 669314, 1338628, 22422019, 44844038, 89688076]

約数ペア:

[(1, 89688076), (2, 44844038), (4, 22422019), (67, 1338628), (134, 669314), (268, 334657), (379, 236644), (758, 118322), (883, 101572), (1516, 59161), (1766, 50786), (3532, 25393)]