868144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1871}}^1$

素因数の和:1908

約数の個数: 20

約数和(自身を含む): 1740960

約数和(自身を除く): 872816

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1871, 3742, 7484, 14968, 29936, 54259, 108518, 217036, 434072, 868144]

約数ペア:

[(1, 868144), (2, 434072), (4, 217036), (8, 108518), (16, 54259), (29, 29936), (58, 14968), (116, 7484), (232, 3742), (464, 1871)]