89028494

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1\times {\mathrm{647}}^1$

素因数の和:1399

約数の個数: 16

約数和(自身を含む): 135209088

約数和(自身を除く): 46180594

約数列:

[1, 2, 107, 214, 643, 647, 1286, 1294, 68801, 69229, 137602, 138458, 416021, 832042, 44514247, 89028494]

約数ペア:

[(1, 89028494), (2, 44514247), (107, 832042), (214, 416021), (643, 138458), (647, 137602), (1286, 69229), (1294, 68801)]