89460688

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{136373}}^1$

素因数の和:136422

約数の個数: 20

約数和(自身を含む): 177558948

約数和(自身を除く): 88098260

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 136373, 272746, 545492, 1090984, 2181968, 5591293, 11182586, 22365172, 44730344, 89460688]

約数ペア:

[(1, 89460688), (2, 44730344), (4, 22365172), (8, 11182586), (16, 5591293), (41, 2181968), (82, 1090984), (164, 545492), (328, 272746), (656, 136373)]