31888124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4643}}^1$

素因数の和:4765

約数の個数: 24

約数和(自身を含む): 59684688

約数和(自身を除く): 27796564

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 4643, 6868, 9286, 18572, 78931, 157862, 315724, 468943, 937886, 1875772, 7972031, 15944062, 31888124]

約数ペア:

[(1, 31888124), (2, 15944062), (4, 7972031), (17, 1875772), (34, 937886), (68, 468943), (101, 315724), (202, 157862), (404, 78931), (1717, 18572), (3434, 9286), (4643, 6868)]