22016464

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{15461}}^1$

素因数の和:15558

約数の個数: 20

約数和(自身を含む): 43138980

約数和(自身を除く): 21122516

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 15461, 30922, 61844, 123688, 247376, 1376029, 2752058, 5504116, 11008232, 22016464]

約数ペア:

[(1, 22016464), (2, 11008232), (4, 5504116), (8, 2752058), (16, 1376029), (89, 247376), (178, 123688), (356, 61844), (712, 30922), (1424, 15461)]