32823040

素因数分解:

$2^8\times 5^1\times {\mathrm{25643}}^1$

素因数の和:25664

約数の個数: 36

約数和(自身を含む): 78624504

約数和(自身を除く): 45801464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 25643, 51286, 102572, 128215, 205144, 256430, 410288, 512860, 820576, 1025720, 1641152, 2051440, 3282304, 4102880, 6564608, 8205760, 16411520, 32823040]

約数ペア:

[(1, 32823040), (2, 16411520), (4, 8205760), (5, 6564608), (8, 4102880), (10, 3282304), (16, 2051440), (20, 1641152), (32, 1025720), (40, 820576), (64, 512860), (80, 410288), (128, 256430), (160, 205144), (256, 128215), (320, 102572), (640, 51286), (1280, 25643)]