80506874

素因数分解:

$2^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{4679}}^1$

素因数の和:5917

約数の個数: 16

約数和(自身を含む): 138153600

約数和(自身を除く): 57646726

約数列:

[1, 2, 7, 14, 1229, 2458, 4679, 8603, 9358, 17206, 32753, 65506, 5750491, 11500982, 40253437, 80506874]

約数ペア:

[(1, 80506874), (2, 40253437), (7, 11500982), (14, 5750491), (1229, 65506), (2458, 32753), (4679, 17206), (8603, 9358)]