85371496

素因数分解:

$2^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{3919}}^1$

素因数の和:4321

約数の個数: 32

約数和(自身を含む): 183456000

約数和(自身を除く): 98084504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 389, 778, 1556, 2723, 3112, 3919, 5446, 7838, 10892, 15676, 21784, 27433, 31352, 54866, 109732, 219464, 1524491, 3048982, 6097964, 10671437, 12195928, 21342874, 42685748, 85371496]

約数ペア:

[(1, 85371496), (2, 42685748), (4, 21342874), (7, 12195928), (8, 10671437), (14, 6097964), (28, 3048982), (56, 1524491), (389, 219464), (778, 109732), (1556, 54866), (2723, 31352), (3112, 27433), (3919, 21784), (5446, 15676), (7838, 10892)]