38870318

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{2711}}^1$

素因数の和:2887

約数の個数: 16

約数和(自身を含む): 59750784

約数和(自身を除く): 20880466

約数列:

[1, 2, 67, 107, 134, 214, 2711, 5422, 7169, 14338, 181637, 290077, 363274, 580154, 19435159, 38870318]

約数ペア:

[(1, 38870318), (2, 19435159), (67, 580154), (107, 363274), (134, 290077), (214, 181637), (2711, 14338), (5422, 7169)]