16132688

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:684

約数の個数: 60

約数和(自身を含む): 37057524

約数和(自身を除く): 20924836

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 641, 968, 1144, 1282, 1573, 1936, 2288, 2564, 3146, 5128, 6292, 7051, 8333, 10256, 12584, 14102, 16666, 25168, 28204, 33332, 56408, 66664, 77561, 91663, 112816, 133328, 155122, 183326, 310244, 366652, 620488, 733304, 1008293, 1240976, 1466608, 2016586, 4033172, 8066344, 16132688]

約数ペア:

[(1, 16132688), (2, 8066344), (4, 4033172), (8, 2016586), (11, 1466608), (13, 1240976), (16, 1008293), (22, 733304), (26, 620488), (44, 366652), (52, 310244), (88, 183326), (104, 155122), (121, 133328), (143, 112816), (176, 91663), (208, 77561), (242, 66664), (286, 56408), (484, 33332), (572, 28204), (641, 25168), (968, 16666), (1144, 14102), (1282, 12584), (1573, 10256), (1936, 8333), (2288, 7051), (2564, 6292), (3146, 5128)]