90307499

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 96240960

約数和(自身を除く): 5933461

約数列:

[1, 23, 89, 157, 281, 2047, 3611, 6463, 13973, 25009, 44117, 321379, 575207, 1014691, 3926413, 90307499]

約数ペア:

[(1, 90307499), (23, 3926413), (89, 1014691), (157, 575207), (281, 321379), (2047, 44117), (3611, 25009), (6463, 13973)]