80038616

素因数分解:

$2^3\times 7^1\times {\mathrm{1429261}}^1$

素因数の和:1429274

約数の個数: 16

約数和(自身を含む): 171511440

約数和(自身を除く): 91472824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1429261, 2858522, 5717044, 10004827, 11434088, 20009654, 40019308, 80038616]

約数ペア:

[(1, 80038616), (2, 40019308), (4, 20009654), (7, 11434088), (8, 10004827), (14, 5717044), (28, 2858522), (56, 1429261)]