86864024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1597}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 175843920

約数和(自身を除く): 88979896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 523, 1046, 1597, 2092, 3194, 4184, 6388, 6799, 12776, 13598, 20761, 27196, 41522, 54392, 83044, 166088, 835231, 1670462, 3340924, 6681848, 10858003, 21716006, 43432012, 86864024]

約数ペア:

[(1, 86864024), (2, 43432012), (4, 21716006), (8, 10858003), (13, 6681848), (26, 3340924), (52, 1670462), (104, 835231), (523, 166088), (1046, 83044), (1597, 54392), (2092, 41522), (3194, 27196), (4184, 20761), (6388, 13598), (6799, 12776)]