42941858

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{701}}^1$

素因数の和:1093

約数の個数: 16

約数和(自身を含む): 65328120

約数和(自身を除く): 22386262

約数列:

[1, 2, 109, 218, 281, 562, 701, 1402, 30629, 61258, 76409, 152818, 196981, 393962, 21470929, 42941858]

約数ペア:

[(1, 42941858), (2, 21470929), (109, 393962), (218, 196981), (281, 152818), (562, 76409), (701, 61258), (1402, 30629)]