86878096

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{81043}}^1$

素因数の和:81118

約数の個数: 20

約数和(自身を含む): 170840752

約数和(自身を除く): 83962656

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 81043, 162086, 324172, 648344, 1296688, 5429881, 10859762, 21719524, 43439048, 86878096]

約数ペア:

[(1, 86878096), (2, 43439048), (4, 21719524), (8, 10859762), (16, 5429881), (67, 1296688), (134, 648344), (268, 324172), (536, 162086), (1072, 81043)]