80540808

素因数分解:

$2^3\times 3^1\times {\mathrm{3355867}}^1$

素因数の和:3355876

約数の個数: 16

約数和(自身を含む): 201352080

約数和(自身を除く): 120811272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3355867, 6711734, 10067601, 13423468, 20135202, 26846936, 40270404, 80540808]

約数ペア:

[(1, 80540808), (2, 40270404), (3, 26846936), (4, 20135202), (6, 13423468), (8, 10067601), (12, 6711734), (24, 3355867)]