89045438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{23201}}^1$

素因数の和:23323

約数の個数: 16

約数和(自身を含む): 141996240

約数和(自身を除く): 52950802

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 23201, 46402, 440819, 881638, 2343301, 4686602, 44522719, 89045438]

約数ペア:

[(1, 89045438), (2, 44522719), (19, 4686602), (38, 2343301), (101, 881638), (202, 440819), (1919, 46402), (3838, 23201)]