16967560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18443}}^1$

素因数の和:18477

約数の個数: 32

約数和(自身を含む): 39839040

約数和(自身を除く): 22871480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 18443, 36886, 73772, 92215, 147544, 184430, 368860, 424189, 737720, 848378, 1696756, 2120945, 3393512, 4241890, 8483780, 16967560]

約数ペア:

[(1, 16967560), (2, 8483780), (4, 4241890), (5, 3393512), (8, 2120945), (10, 1696756), (20, 848378), (23, 737720), (40, 424189), (46, 368860), (92, 184430), (115, 147544), (184, 92215), (230, 73772), (460, 36886), (920, 18443)]