255222848

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{56167}}^1$

素因数の和:56250

約数の個数: 28

約数和(自身を含む): 513600192

約数和(自身を除く): 258377344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 56167, 112334, 224668, 449336, 898672, 1797344, 3594688, 3987857, 7975714, 15951428, 31902856, 63805712, 127611424, 255222848]

約数ペア:

[(1, 255222848), (2, 127611424), (4, 63805712), (8, 31902856), (16, 15951428), (32, 7975714), (64, 3987857), (71, 3594688), (142, 1797344), (284, 898672), (568, 449336), (1136, 224668), (2272, 112334), (4544, 56167)]