8329568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{20023}}^1$

素因数の和:20046

約数の個数: 24

約数和(自身を含む): 17661168

約数和(自身を除く): 9331600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 20023, 40046, 80092, 160184, 260299, 320368, 520598, 640736, 1041196, 2082392, 4164784, 8329568]

約数ペア:

[(1, 8329568), (2, 4164784), (4, 2082392), (8, 1041196), (13, 640736), (16, 520598), (26, 320368), (32, 260299), (52, 160184), (104, 80092), (208, 40046), (416, 20023)]