89524897

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{21937}}^1$

素因数の和:22008

約数の個数: 16

約数和(自身を含む): 113726592

約数和(自身を除く): 24201695

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 21937, 153559, 241307, 1162661, 1689149, 8138627, 12789271, 89524897]

約数ペア:

[(1, 89524897), (7, 12789271), (11, 8138627), (53, 1689149), (77, 1162661), (371, 241307), (583, 153559), (4081, 21937)]