16322306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 34062336

約数和(自身を除く): 17740030

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 143, 154, 182, 217, 263, 286, 341, 403, 434, 526, 682, 806, 1001, 1841, 2002, 2387, 2821, 2893, 3419, 3682, 4433, 4774, 5642, 5786, 6838, 8153, 8866, 16306, 20251, 23933, 31031, 37609, 40502, 47866, 57071, 62062, 75218, 89683, 105989, 114142, 179366, 211978, 263263, 526526, 627781, 741923, 1165879, 1255562, 1483846, 2331758, 8161153, 16322306]

約数ペア:

[(1, 16322306), (2, 8161153), (7, 2331758), (11, 1483846), (13, 1255562), (14, 1165879), (22, 741923), (26, 627781), (31, 526526), (62, 263263), (77, 211978), (91, 179366), (143, 114142), (154, 105989), (182, 89683), (217, 75218), (263, 62062), (286, 57071), (341, 47866), (403, 40502), (434, 37609), (526, 31031), (682, 23933), (806, 20251), (1001, 16306), (1841, 8866), (2002, 8153), (2387, 6838), (2821, 5786), (2893, 5642), (3419, 4774), (3682, 4433)]