31585124

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2113}}^1$

素因数の和:2255

約数の個数: 24

約数和(自身を含む): 57357048

約数和(自身を除く): 25771924

約数列:

[1, 2, 4, 37, 74, 101, 148, 202, 404, 2113, 3737, 4226, 7474, 8452, 14948, 78181, 156362, 213413, 312724, 426826, 853652, 7896281, 15792562, 31585124]

約数ペア:

[(1, 31585124), (2, 15792562), (4, 7896281), (37, 853652), (74, 426826), (101, 312724), (148, 213413), (202, 156362), (404, 78181), (2113, 14948), (3737, 8452), (4226, 7474)]