42843568

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{6547}}^1$

素因数の和:6964

約数の個数: 20

約数和(自身を含む): 83225080

約数和(自身を除く): 40381512

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 6547, 13094, 26188, 52376, 104752, 2677723, 5355446, 10710892, 21421784, 42843568]

約数ペア:

[(1, 42843568), (2, 21421784), (4, 10710892), (8, 5355446), (16, 2677723), (409, 104752), (818, 52376), (1636, 26188), (3272, 13094), (6544, 6547)]