338073856

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{24917}}^1$

素因数の和:24986

約数の個数: 36

約数和(自身を含む): 687587292

約数和(自身を除く): 349513436

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 848, 1696, 3392, 6784, 13568, 24917, 49834, 99668, 199336, 398672, 797344, 1320601, 1594688, 2641202, 3189376, 5282404, 6378752, 10564808, 21129616, 42259232, 84518464, 169036928, 338073856]

約数ペア:

[(1, 338073856), (2, 169036928), (4, 84518464), (8, 42259232), (16, 21129616), (32, 10564808), (53, 6378752), (64, 5282404), (106, 3189376), (128, 2641202), (212, 1594688), (256, 1320601), (424, 797344), (848, 398672), (1696, 199336), (3392, 99668), (6784, 49834), (13568, 24917)]