79771264

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{4549}}^1$

素因数の和:4700

約数の個数: 32

約数和(自身を含む): 160114500

約数和(自身を除く): 80343236

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 1096, 2192, 4384, 4549, 8768, 9098, 17536, 18196, 36392, 72784, 145568, 291136, 582272, 623213, 1246426, 2492852, 4985704, 9971408, 19942816, 39885632, 79771264]

約数ペア:

[(1, 79771264), (2, 39885632), (4, 19942816), (8, 9971408), (16, 4985704), (32, 2492852), (64, 1246426), (128, 623213), (137, 582272), (274, 291136), (548, 145568), (1096, 72784), (2192, 36392), (4384, 18196), (4549, 17536), (8768, 9098)]