89028914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{19793}}^1$

素因数の和:19981

約数の個数: 16

約数和(自身を含む): 144654552

約数和(自身を除く): 55625638

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 19793, 39586, 257309, 514618, 3424189, 6848378, 44514457, 89028914]

約数ペア:

[(1, 89028914), (2, 44514457), (13, 6848378), (26, 3424189), (173, 514618), (346, 257309), (2249, 39586), (4498, 19793)]