127104784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{467297}}^1$

素因数の和:467322

約数の個数: 20

約数和(自身を含む): 260752284

約数和(自身を除く): 133647500

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 467297, 934594, 1869188, 3738376, 7476752, 7944049, 15888098, 31776196, 63552392, 127104784]

約数ペア:

[(1, 127104784), (2, 63552392), (4, 31776196), (8, 15888098), (16, 7944049), (17, 7476752), (34, 3738376), (68, 1869188), (136, 934594), (272, 467297)]