89140172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{106627}}^1$

素因数の和:106661

約数の個数: 24

約数和(自身を含む): 179135040

約数和(自身を除く): 89994868

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 106627, 213254, 426508, 1172897, 2025913, 2345794, 4051826, 4691588, 8103652, 22285043, 44570086, 89140172]

約数ペア:

[(1, 89140172), (2, 44570086), (4, 22285043), (11, 8103652), (19, 4691588), (22, 4051826), (38, 2345794), (44, 2025913), (76, 1172897), (209, 426508), (418, 213254), (836, 106627)]