85154828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{4597}}^1$

素因数の和:5033

約数の個数: 24

約数和(自身を含む): 162989904

約数和(自身を除く): 77835076

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1684, 4597, 4631, 9194, 9262, 18388, 18524, 50567, 101134, 202268, 1935337, 3870674, 7741348, 21288707, 42577414, 85154828]

約数ペア:

[(1, 85154828), (2, 42577414), (4, 21288707), (11, 7741348), (22, 3870674), (44, 1935337), (421, 202268), (842, 101134), (1684, 50567), (4597, 18524), (4631, 18388), (9194, 9262)]