171880948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{23623}}^1$

素因数の和:23751

約数の個数: 24

約数和(自身を含む): 321475392

約数和(自身を除く): 149594444

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 23623, 47246, 94492, 401591, 803182, 1606364, 2527661, 5055322, 10110644, 42970237, 85940474, 171880948]

約数ペア:

[(1, 171880948), (2, 85940474), (4, 42970237), (17, 10110644), (34, 5055322), (68, 2527661), (107, 1606364), (214, 803182), (428, 401591), (1819, 94492), (3638, 47246), (7276, 23623)]