86801348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{26561}}^1$

素因数の和:26627

約数の個数: 24

約数和(自身を含む): 163621920

約数和(自身を除く): 76820572

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 26561, 53122, 106244, 504659, 1009318, 1142123, 2018636, 2284246, 4568492, 21700337, 43400674, 86801348]

約数ペア:

[(1, 86801348), (2, 43400674), (4, 21700337), (19, 4568492), (38, 2284246), (43, 2018636), (76, 1142123), (86, 1009318), (172, 504659), (817, 106244), (1634, 53122), (3268, 26561)]