80647882

素因数分解:

$2^1\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{4421}}^1$

素因数の和:5733

約数の個数: 16

約数和(自身を含む): 138390912

約数和(自身を除く): 57743030

約数列:

[1, 2, 7, 14, 1303, 2606, 4421, 8842, 9121, 18242, 30947, 61894, 5760563, 11521126, 40323941, 80647882]

約数ペア:

[(1, 80647882), (2, 40323941), (7, 11521126), (14, 5760563), (1303, 61894), (2606, 30947), (4421, 18242), (8842, 9121)]