57345382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{3361}}^1$

素因数の和:3831

約数の個数: 16

約数和(自身を含む): 90774000

約数和(自身を除く): 33428618

約数列:

[1, 2, 19, 38, 449, 898, 3361, 6722, 8531, 17062, 63859, 127718, 1509089, 3018178, 28672691, 57345382]

約数ペア:

[(1, 57345382), (2, 28672691), (19, 3018178), (38, 1509089), (449, 127718), (898, 63859), (3361, 17062), (6722, 8531)]