85787912

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{49417}}^1$

素因数の和:49461

約数の個数: 32

約数和(自身を含む): 189765120

約数和(自身を除く): 103977208

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 49417, 98834, 197668, 345919, 395336, 691838, 1383676, 1531927, 2767352, 3063854, 6127708, 10723489, 12255416, 21446978, 42893956, 85787912]

約数ペア:

[(1, 85787912), (2, 42893956), (4, 21446978), (7, 12255416), (8, 10723489), (14, 6127708), (28, 3063854), (31, 2767352), (56, 1531927), (62, 1383676), (124, 691838), (217, 395336), (248, 345919), (434, 197668), (868, 98834), (1736, 49417)]