89490284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{1949}}^1$

素因数の和:2849

約数の個数: 24

約数和(自身を含む): 168932400

約数和(自身を除く): 79442116

約数列:

[1, 2, 4, 13, 26, 52, 883, 1766, 1949, 3532, 3898, 7796, 11479, 22958, 25337, 45916, 50674, 101348, 1720967, 3441934, 6883868, 22372571, 44745142, 89490284]

約数ペア:

[(1, 89490284), (2, 44745142), (4, 22372571), (13, 6883868), (26, 3441934), (52, 1720967), (883, 101348), (1766, 50674), (1949, 45916), (3532, 25337), (3898, 22958), (7796, 11479)]