51646832

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{21377}}^1$

素因数の和:21536

約数の個数: 20

約数和(自身を含む): 100733136

約数和(自身を除く): 49086304

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 21377, 42754, 85508, 171016, 342032, 3227927, 6455854, 12911708, 25823416, 51646832]

約数ペア:

[(1, 51646832), (2, 25823416), (4, 12911708), (8, 6455854), (16, 3227927), (151, 342032), (302, 171016), (604, 85508), (1208, 42754), (2416, 21377)]