256257632

素因数分解:

$2^5\times {\mathrm{283}}^1\times {\mathrm{28297}}^1$

素因数の和:28590

約数の個数: 24

約数和(自身を含む): 506307816

約数和(自身を除く): 250050184

約数列:

[1, 2, 4, 8, 16, 32, 283, 566, 1132, 2264, 4528, 9056, 28297, 56594, 113188, 226376, 452752, 905504, 8008051, 16016102, 32032204, 64064408, 128128816, 256257632]

約数ペア:

[(1, 256257632), (2, 128128816), (4, 64064408), (8, 32032204), (16, 16016102), (32, 8008051), (283, 905504), (566, 452752), (1132, 226376), (2264, 113188), (4528, 56594), (9056, 28297)]