40259774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{32003}}^1$

素因数の和:32059

約数の個数: 16

約数和(自身を含む): 65672208

約数和(自身を除く): 25412434

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 32003, 64006, 544051, 1088102, 1184111, 2368222, 20129887, 40259774]

約数ペア:

[(1, 40259774), (2, 20129887), (17, 2368222), (34, 1184111), (37, 1088102), (74, 544051), (629, 64006), (1258, 32003)]