86420632

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{653}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 165278880

約数和(自身を除く): 78858248

約数列:

[1, 2, 4, 8, 71, 142, 233, 284, 466, 568, 653, 932, 1306, 1864, 2612, 5224, 16543, 33086, 46363, 66172, 92726, 132344, 152149, 185452, 304298, 370904, 608596, 1217192, 10802579, 21605158, 43210316, 86420632]

約数ペア:

[(1, 86420632), (2, 43210316), (4, 21605158), (8, 10802579), (71, 1217192), (142, 608596), (233, 370904), (284, 304298), (466, 185452), (568, 152149), (653, 132344), (932, 92726), (1306, 66172), (1864, 46363), (2612, 33086), (5224, 16543)]