86639042

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{63799}}^1$

素因数の和:63905

約数の個数: 16

約数和(自身を含む): 150057600

約数和(自身を除く): 63418558

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 63799, 127598, 446593, 893186, 6188503, 12377006, 43319521, 86639042]

約数ペア:

[(1, 86639042), (2, 43319521), (7, 12377006), (14, 6188503), (97, 893186), (194, 446593), (679, 127598), (1358, 63799)]