22589776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{128351}}^1$

素因数の和:128370

約数の個数: 20

約数和(自身を含む): 47746944

約数和(自身を除く): 25157168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 128351, 256702, 513404, 1026808, 1411861, 2053616, 2823722, 5647444, 11294888, 22589776]

約数ペア:

[(1, 22589776), (2, 11294888), (4, 5647444), (8, 2823722), (11, 2053616), (16, 1411861), (22, 1026808), (44, 513404), (88, 256702), (176, 128351)]