16235428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5197}}^1$

素因数の和:5283

約数の個数: 24

約数和(自身を含む): 31437504

約数和(自身を除く): 15202076

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 5197, 10394, 20788, 57167, 114334, 228668, 368987, 737974, 1475948, 4058857, 8117714, 16235428]

約数ペア:

[(1, 16235428), (2, 8117714), (4, 4058857), (11, 1475948), (22, 737974), (44, 368987), (71, 228668), (142, 114334), (284, 57167), (781, 20788), (1562, 10394), (3124, 5197)]