90269578

素因数分解:

$2^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{7559}}^1$

素因数の和:8421

約数の個数: 16

約数和(自身を含む): 154949760

約数和(自身を除く): 64680182

約数列:

[1, 2, 7, 14, 853, 1706, 5971, 7559, 11942, 15118, 52913, 105826, 6447827, 12895654, 45134789, 90269578]

約数ペア:

[(1, 90269578), (2, 45134789), (7, 12895654), (14, 6447827), (853, 105826), (1706, 52913), (5971, 15118), (7559, 11942)]