78870416

素因数分解:

$2^4\times {\mathrm{4929401}}^1$

素因数の和:4929409

約数の個数: 10

約数和(自身を含む): 152811462

約数和(自身を除く): 73941046

約数列:

[1, 2, 4, 8, 16, 4929401, 9858802, 19717604, 39435208, 78870416]

約数ペア:

[(1, 78870416), (2, 39435208), (4, 19717604), (8, 9858802), (16, 4929401)]