86711536

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:581

約数の個数: 40

約数和(自身を含む): 171100160

約数和(自身を除く): 84388624

約数列:

[1, 2, 4, 8, 16, 127, 139, 254, 278, 307, 508, 556, 614, 1016, 1112, 1228, 2032, 2224, 2456, 4912, 17653, 35306, 38989, 42673, 70612, 77978, 85346, 141224, 155956, 170692, 282448, 311912, 341384, 623824, 682768, 5419471, 10838942, 21677884, 43355768, 86711536]

約数ペア:

[(1, 86711536), (2, 43355768), (4, 21677884), (8, 10838942), (16, 5419471), (127, 682768), (139, 623824), (254, 341384), (278, 311912), (307, 282448), (508, 170692), (556, 155956), (614, 141224), (1016, 85346), (1112, 77978), (1228, 70612), (2032, 42673), (2224, 38989), (2456, 35306), (4912, 17653)]