86786536

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{21313}}^1$

素因数の和:21828

約数の個数: 16

約数和(自身を含む): 163052100

約数和(自身を除く): 76265564

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 21313, 42626, 85252, 170504, 10848317, 21696634, 43393268, 86786536]

約数ペア:

[(1, 86786536), (2, 43393268), (4, 21696634), (8, 10848317), (509, 170504), (1018, 85252), (2036, 42626), (4072, 21313)]