85297988

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{12979}}^1$

素因数の和:13067

約数の個数: 24

約数和(自身を含む): 157006080

約数和(自身を除く): 71708092

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 12979, 25958, 51916, 402349, 687887, 804698, 1375774, 1609396, 2751548, 21324497, 42648994, 85297988]

約数ペア:

[(1, 85297988), (2, 42648994), (4, 21324497), (31, 2751548), (53, 1609396), (62, 1375774), (106, 804698), (124, 687887), (212, 402349), (1643, 51916), (3286, 25958), (6572, 12979)]