85470992

素因数分解:

$2^4\times {\mathrm{1259}}^1\times {\mathrm{4243}}^1$

素因数の和:5510

約数の個数: 20

約数和(自身を含む): 165770640

約数和(自身を除く): 80299648

約数列:

[1, 2, 4, 8, 16, 1259, 2518, 4243, 5036, 8486, 10072, 16972, 20144, 33944, 67888, 5341937, 10683874, 21367748, 42735496, 85470992]

約数ペア:

[(1, 85470992), (2, 42735496), (4, 21367748), (8, 10683874), (16, 5341937), (1259, 67888), (2518, 33944), (4243, 20144), (5036, 16972), (8486, 10072)]