42863942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47521}}^1$

素因数の和:47575

約数の個数: 16

約数和(自身を含む): 71853264

約数和(自身を除く): 28989322

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 47521, 95042, 522731, 1045462, 1948361, 3896722, 21431971, 42863942]

約数ペア:

[(1, 42863942), (2, 21431971), (11, 3896722), (22, 1948361), (41, 1045462), (82, 522731), (451, 95042), (902, 47521)]