115199998

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{2081}}^1$

素因数の和:2483

約数の個数: 16

約数和(自身を含む): 175387680

約数和(自身を除く): 60187682

約数列:

[1, 2, 89, 178, 311, 622, 2081, 4162, 27679, 55358, 185209, 370418, 647191, 1294382, 57599999, 115199998]

約数ペア:

[(1, 115199998), (2, 57599999), (89, 1294382), (178, 647191), (311, 370418), (622, 185209), (2081, 55358), (4162, 27679)]