89589142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{13171}}^1$

素因数の和:13371

約数の個数: 16

約数和(自身を含む): 142257600

約数和(自身を除く): 52668458

約数列:

[1, 2, 19, 38, 179, 358, 3401, 6802, 13171, 26342, 250249, 500498, 2357609, 4715218, 44794571, 89589142]

約数ペア:

[(1, 89589142), (2, 44794571), (19, 4715218), (38, 2357609), (179, 500498), (358, 250249), (3401, 26342), (6802, 13171)]