16213280

素因数分解:

$2^5\times 5^1\times {\mathrm{101333}}^1$

素因数の和:101348

約数の個数: 24

約数和(自身を含む): 38304252

約数和(自身を除く): 22090972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 101333, 202666, 405332, 506665, 810664, 1013330, 1621328, 2026660, 3242656, 4053320, 8106640, 16213280]

約数ペア:

[(1, 16213280), (2, 8106640), (4, 4053320), (5, 3242656), (8, 2026660), (10, 1621328), (16, 1013330), (20, 810664), (32, 506665), (40, 405332), (80, 202666), (160, 101333)]