89887894

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{8233}}^1$

素因数の和:8391

約数の個数: 16

約数和(自身を含む): 138726432

約数和(自身を除く): 48838538

約数列:

[1, 2, 53, 103, 106, 206, 5459, 8233, 10918, 16466, 436349, 847999, 872698, 1695998, 44943947, 89887894]

約数ペア:

[(1, 89887894), (2, 44943947), (53, 1695998), (103, 872698), (106, 847999), (206, 436349), (5459, 16466), (8233, 10918)]