16318214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 28035072

約数和(自身を除く): 11716858

約数列:

[1, 2, 11, 22, 31, 62, 71, 142, 337, 341, 674, 682, 781, 1562, 2201, 3707, 4402, 7414, 10447, 20894, 23927, 24211, 47854, 48422, 114917, 229834, 263197, 526394, 741737, 1483474, 8159107, 16318214]

約数ペア:

[(1, 16318214), (2, 8159107), (11, 1483474), (22, 741737), (31, 526394), (62, 263197), (71, 229834), (142, 114917), (337, 48422), (341, 47854), (674, 24211), (682, 23927), (781, 20894), (1562, 10447), (2201, 7414), (3707, 4402)]