78246328

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{24391}}^1$

素因数の和:24798

約数の個数: 16

約数和(自身を含む): 147083760

約数和(自身を除く): 68837432

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 24391, 48782, 97564, 195128, 9780791, 19561582, 39123164, 78246328]

約数ペア:

[(1, 78246328), (2, 39123164), (4, 19561582), (8, 9780791), (401, 195128), (802, 97564), (1604, 48782), (3208, 24391)]