98040688

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{142501}}^1$

素因数の和:142552

約数の個数: 20

約数和(自身を含む): 194372728

約数和(自身を除く): 96332040

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 142501, 285002, 570004, 1140008, 2280016, 6127543, 12255086, 24510172, 49020344, 98040688]

約数ペア:

[(1, 98040688), (2, 49020344), (4, 24510172), (8, 12255086), (16, 6127543), (43, 2280016), (86, 1140008), (172, 570004), (344, 285002), (688, 142501)]