90304874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{32321}}^1$

素因数の和:32461

約数の個数: 16

約数和(自身を含む): 148939776

約数和(自身を除く): 58634902

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 32321, 64642, 355531, 711062, 4104767, 8209534, 45152437, 90304874]

約数ペア:

[(1, 90304874), (2, 45152437), (11, 8209534), (22, 4104767), (127, 711062), (254, 355531), (1397, 64642), (2794, 32321)]