40807966

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{17789}}^1$

素因数の和:17859

約数の個数: 16

約数和(自身を含む): 64897920

約数和(自身を除く): 24089954

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 17789, 35578, 551459, 658193, 1102918, 1316386, 20403983, 40807966]

約数ペア:

[(1, 40807966), (2, 20403983), (31, 1316386), (37, 1102918), (62, 658193), (74, 551459), (1147, 35578), (2294, 17789)]