31333836

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 74850048

約数和(自身を除く): 43516212

約数列:

[1, 2, 3, 4, 6, 12, 101, 103, 202, 206, 251, 303, 309, 404, 412, 502, 606, 618, 753, 1004, 1212, 1236, 1506, 3012, 10403, 20806, 25351, 25853, 31209, 41612, 50702, 51706, 62418, 76053, 77559, 101404, 103412, 124836, 152106, 155118, 304212, 310236, 2611153, 5222306, 7833459, 10444612, 15666918, 31333836]

約数ペア:

[(1, 31333836), (2, 15666918), (3, 10444612), (4, 7833459), (6, 5222306), (12, 2611153), (101, 310236), (103, 304212), (202, 155118), (206, 152106), (251, 124836), (303, 103412), (309, 101404), (404, 77559), (412, 76053), (502, 62418), (606, 51706), (618, 50702), (753, 41612), (1004, 31209), (1212, 25853), (1236, 25351), (1506, 20806), (3012, 10403)]