16340328

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1787}}^1$

素因数の和:1926

約数の個数: 48

約数和(自身を含む): 44628480

約数和(自身を除く): 28288152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 1787, 2286, 3048, 3574, 4572, 5361, 7148, 9144, 10722, 14296, 16083, 21444, 32166, 42888, 64332, 128664, 226949, 453898, 680847, 907796, 1361694, 1815592, 2042541, 2723388, 4085082, 5446776, 8170164, 16340328]

約数ペア:

[(1, 16340328), (2, 8170164), (3, 5446776), (4, 4085082), (6, 2723388), (8, 2042541), (9, 1815592), (12, 1361694), (18, 907796), (24, 680847), (36, 453898), (72, 226949), (127, 128664), (254, 64332), (381, 42888), (508, 32166), (762, 21444), (1016, 16083), (1143, 14296), (1524, 10722), (1787, 9144), (2286, 7148), (3048, 5361), (3574, 4572)]