88441712

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{128549}}^1$

素因数の和:128600

約数の個数: 20

約数和(自身を含む): 175342200

約数和(自身を除く): 86900488

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 128549, 257098, 514196, 1028392, 2056784, 5527607, 11055214, 22110428, 44220856, 88441712]

約数ペア:

[(1, 88441712), (2, 44220856), (4, 22110428), (8, 11055214), (16, 5527607), (43, 2056784), (86, 1028392), (172, 514196), (344, 257098), (688, 128549)]