42158878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{1277}}^1$

素因数の和:2267

約数の個数: 16

約数和(自身を含む): 67079664

約数和(自身を除く): 24920786

約数列:

[1, 2, 17, 34, 971, 1277, 1942, 2554, 16507, 21709, 33014, 43418, 1239967, 2479934, 21079439, 42158878]

約数ペア:

[(1, 42158878), (2, 21079439), (17, 2479934), (34, 1239967), (971, 43418), (1277, 33014), (1942, 21709), (2554, 16507)]