31708166

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 55924992

約数和(自身を除く): 24216826

約数列:

[1, 2, 7, 14, 61, 107, 122, 214, 347, 427, 694, 749, 854, 1498, 2429, 4858, 6527, 13054, 21167, 37129, 42334, 45689, 74258, 91378, 148169, 259903, 296338, 519806, 2264869, 4529738, 15854083, 31708166]

約数ペア:

[(1, 31708166), (2, 15854083), (7, 4529738), (14, 2264869), (61, 519806), (107, 296338), (122, 259903), (214, 148169), (347, 91378), (427, 74258), (694, 45689), (749, 42334), (854, 37129), (1498, 21167), (2429, 13054), (4858, 6527)]