31855054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3391}}^1$

素因数の和:3472

約数の個数: 32

約数和(自身を含む): 60567552

約数和(自身を除く): 28712498

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 3391, 4697, 6782, 9394, 23737, 37301, 47474, 74602, 206851, 261107, 413702, 522214, 1447957, 2275361, 2895914, 4550722, 15927527, 31855054]

約数ペア:

[(1, 31855054), (2, 15927527), (7, 4550722), (11, 2895914), (14, 2275361), (22, 1447957), (61, 522214), (77, 413702), (122, 261107), (154, 206851), (427, 74602), (671, 47474), (854, 37301), (1342, 23737), (3391, 9394), (4697, 6782)]