89290234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{213613}}^1$

素因数の和:213645

約数の個数: 16

約数和(自身を含む): 153802080

約数和(自身を除く): 64511846

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 213613, 427226, 2349743, 4058647, 4699486, 8117294, 44645117, 89290234]

約数ペア:

[(1, 89290234), (2, 44645117), (11, 8117294), (19, 4699486), (22, 4058647), (38, 2349743), (209, 427226), (418, 213613)]