89828396

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{8081}}^1$

素因数の和:8489

約数の個数: 24

約数和(自身を含む): 180131616

約数和(自身を除く): 90303220

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2779, 5558, 8081, 11116, 16162, 32324, 56567, 113134, 226268, 3208157, 6416314, 12832628, 22457099, 44914198, 89828396]

約数ペア:

[(1, 89828396), (2, 44914198), (4, 22457099), (7, 12832628), (14, 6416314), (28, 3208157), (397, 226268), (794, 113134), (1588, 56567), (2779, 32324), (5558, 16162), (8081, 11116)]