85461292

素因数分解:

$2^2\times 7^2\times {\mathrm{436027}}^1$

素因数の和:436045

約数の個数: 18

約数和(自身を含む): 173975172

約数和(自身を除く): 88513880

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 436027, 872054, 1744108, 3052189, 6104378, 12208756, 21365323, 42730646, 85461292]

約数ペア:

[(1, 85461292), (2, 42730646), (4, 21365323), (7, 12208756), (14, 6104378), (28, 3052189), (49, 1744108), (98, 872054), (196, 436027)]