40819724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{9007}}^1$

素因数の和:9125

約数の個数: 24

約数和(自身を含む): 78693888

約数和(自身を除く): 37874164

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 9007, 18014, 36028, 99077, 198154, 396308, 927721, 1855442, 3710884, 10204931, 20409862, 40819724]

約数ペア:

[(1, 40819724), (2, 20409862), (4, 10204931), (11, 3710884), (22, 1855442), (44, 927721), (103, 396308), (206, 198154), (412, 99077), (1133, 36028), (2266, 18014), (4532, 9007)]