86372908

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{499}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 153230000

約数和(自身を除く): 66857092

約数列:

[1, 2, 4, 109, 218, 397, 436, 499, 794, 998, 1588, 1996, 43273, 54391, 86546, 108782, 173092, 198103, 217564, 396206, 792412, 21593227, 43186454, 86372908]

約数ペア:

[(1, 86372908), (2, 43186454), (4, 21593227), (109, 792412), (218, 396206), (397, 217564), (436, 198103), (499, 173092), (794, 108782), (998, 86546), (1588, 54391), (1996, 43273)]