128836672

素因数分解:

$2^6\times {\mathrm{241}}^1\times {\mathrm{8353}}^1$

素因数の和:8606

約数の個数: 28

約数和(自身を含む): 256751836

約数和(自身を除く): 127915164

約数列:

[1, 2, 4, 8, 16, 32, 64, 241, 482, 964, 1928, 3856, 7712, 8353, 15424, 16706, 33412, 66824, 133648, 267296, 534592, 2013073, 4026146, 8052292, 16104584, 32209168, 64418336, 128836672]

約数ペア:

[(1, 128836672), (2, 64418336), (4, 32209168), (8, 16104584), (16, 8052292), (32, 4026146), (64, 2013073), (241, 534592), (482, 267296), (964, 133648), (1928, 66824), (3856, 33412), (7712, 16706), (8353, 15424)]