42782108

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{345017}}^1$

素因数の和:345052

約数の個数: 12

約数和(自身を含む): 77284032

約数和(自身を除く): 34501924

約数列:

[1, 2, 4, 31, 62, 124, 345017, 690034, 1380068, 10695527, 21391054, 42782108]

約数ペア:

[(1, 42782108), (2, 21391054), (4, 10695527), (31, 1380068), (62, 690034), (124, 345017)]