82718168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25657}}^1$

素因数の和:25707

約数の個数: 32

約数和(自身を含む): 172421760

約数和(自身を除く): 89703592

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 25657, 51314, 102628, 205256, 333541, 667082, 795367, 1334164, 1590734, 2668328, 3181468, 6362936, 10339771, 20679542, 41359084, 82718168]

約数ペア:

[(1, 82718168), (2, 41359084), (4, 20679542), (8, 10339771), (13, 6362936), (26, 3181468), (31, 2668328), (52, 1590734), (62, 1334164), (104, 795367), (124, 667082), (248, 333541), (403, 205256), (806, 102628), (1612, 51314), (3224, 25657)]