127933336

素因数分解:

$2^3\times {\mathrm{2503}}^1\times {\mathrm{6389}}^1$

素因数の和:8898

約数の個数: 16

約数和(自身を含む): 240008400

約数和(自身を除く): 112075064

約数列:

[1, 2, 4, 8, 2503, 5006, 6389, 10012, 12778, 20024, 25556, 51112, 15991667, 31983334, 63966668, 127933336]

約数ペア:

[(1, 127933336), (2, 63966668), (4, 31983334), (8, 15991667), (2503, 51112), (5006, 25556), (6389, 20024), (10012, 12778)]