31761708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3389}}^1$

素因数の和:3478

約数の個数: 48

約数和(自身を含む): 82010880

約数和(自身を除く): 50249172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 3389, 4686, 6778, 9372, 10167, 13556, 20334, 37279, 40668, 74558, 111837, 149116, 223674, 240619, 447348, 481238, 721857, 962476, 1443714, 2646809, 2887428, 5293618, 7940427, 10587236, 15880854, 31761708]

約数ペア:

[(1, 31761708), (2, 15880854), (3, 10587236), (4, 7940427), (6, 5293618), (11, 2887428), (12, 2646809), (22, 1443714), (33, 962476), (44, 721857), (66, 481238), (71, 447348), (132, 240619), (142, 223674), (213, 149116), (284, 111837), (426, 74558), (781, 40668), (852, 37279), (1562, 20334), (2343, 13556), (3124, 10167), (3389, 9372), (4686, 6778)]