31291414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3331}}^1$

素因数の和:3412

約数の個数: 32

約数和(自身を含む): 59496192

約数和(自身を除く): 28204778

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 3331, 4697, 6662, 9394, 23317, 36641, 46634, 73282, 203191, 256487, 406382, 512974, 1422337, 2235101, 2844674, 4470202, 15645707, 31291414]

約数ペア:

[(1, 31291414), (2, 15645707), (7, 4470202), (11, 2844674), (14, 2235101), (22, 1422337), (61, 512974), (77, 406382), (122, 256487), (154, 203191), (427, 73282), (671, 46634), (854, 36641), (1342, 23317), (3331, 9394), (4697, 6662)]