89173498

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{1093}}^1$

素因数の和:1246

約数の個数: 24

約数和(自身を含む): 142550388

約数和(自身を除く): 53376890

約数列:

[1, 2, 19, 38, 113, 226, 361, 722, 1093, 2147, 2186, 4294, 20767, 40793, 41534, 81586, 123509, 247018, 394573, 789146, 2346671, 4693342, 44586749, 89173498]

約数ペア:

[(1, 89173498), (2, 44586749), (19, 4693342), (38, 2346671), (113, 789146), (226, 394573), (361, 247018), (722, 123509), (1093, 81586), (2147, 41534), (2186, 40793), (4294, 20767)]