17966879984

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{122497}}^1$

素因数の和:122697

約数の個数: 40

約数和(自身を含む): 35544019680

約数和(自身を除く): 17577139696

約数列:

[1, 2, 4, 8, 16, 89, 103, 178, 206, 356, 412, 712, 824, 1424, 1648, 9167, 18334, 36668, 73336, 122497, 146672, 244994, 489988, 979976, 1959952, 10902233, 12617191, 21804466, 25234382, 43608932, 50468764, 87217864, 100937528, 174435728, 201875056, 1122929999, 2245859998, 4491719996, 8983439992, 17966879984]

約数ペア:

[(1, 17966879984), (2, 8983439992), (4, 4491719996), (8, 2245859998), (16, 1122929999), (89, 201875056), (103, 174435728), (178, 100937528), (206, 87217864), (356, 50468764), (412, 43608932), (712, 25234382), (824, 21804466), (1424, 12617191), (1648, 10902233), (9167, 1959952), (18334, 979976), (36668, 489988), (73336, 244994), (122497, 146672)]