42472784

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{7877}}^1$

素因数の和:8222

約数の個数: 20

約数和(自身を含む): 82545684

約数和(自身を除く): 40072900

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 7877, 15754, 31508, 63016, 126032, 2654549, 5309098, 10618196, 21236392, 42472784]

約数ペア:

[(1, 42472784), (2, 21236392), (4, 10618196), (8, 5309098), (16, 2654549), (337, 126032), (674, 63016), (1348, 31508), (2696, 15754), (5392, 7877)]