89298146

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{40627}}^1$

素因数の和:40793

約数の個数: 16

約数和(自身を含む): 154061376

約数和(自身を除く): 64763230

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 40627, 81254, 284389, 568778, 6378439, 12756878, 44649073, 89298146]

約数ペア:

[(1, 89298146), (2, 44649073), (7, 12756878), (14, 6378439), (157, 568778), (314, 284389), (1099, 81254), (2198, 40627)]