254902016

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{18787}}^1$

素因数の和:18856

約数の個数: 36

約数和(自身を含む): 518436072

約数和(自身を除く): 263534056

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 848, 1696, 3392, 6784, 13568, 18787, 37574, 75148, 150296, 300592, 601184, 995711, 1202368, 1991422, 2404736, 3982844, 4809472, 7965688, 15931376, 31862752, 63725504, 127451008, 254902016]

約数ペア:

[(1, 254902016), (2, 127451008), (4, 63725504), (8, 31862752), (16, 15931376), (32, 7965688), (53, 4809472), (64, 3982844), (106, 2404736), (128, 1991422), (212, 1202368), (256, 995711), (424, 601184), (848, 300592), (1696, 150296), (3392, 75148), (6784, 37574), (13568, 18787)]