31718414

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2857}}^1$

素因数の和:2940

約数の個数: 32

約数和(自身を含む): 59537856

約数和(自身を除く): 27819442

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 427, 793, 854, 1586, 2857, 5551, 5714, 11102, 19999, 37141, 39998, 74282, 174277, 259987, 348554, 519974, 1219939, 2265601, 2439878, 4531202, 15859207, 31718414]

約数ペア:

[(1, 31718414), (2, 15859207), (7, 4531202), (13, 2439878), (14, 2265601), (26, 1219939), (61, 519974), (91, 348554), (122, 259987), (182, 174277), (427, 74282), (793, 39998), (854, 37141), (1586, 19999), (2857, 11102), (5551, 5714)]