31848076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1009}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 60179840

約数和(自身を除く): 28331764

約数列:

[1, 2, 4, 13, 26, 52, 607, 1009, 1214, 2018, 2428, 4036, 7891, 13117, 15782, 26234, 31564, 52468, 612463, 1224926, 2449852, 7962019, 15924038, 31848076]

約数ペア:

[(1, 31848076), (2, 15924038), (4, 7962019), (13, 2449852), (26, 1224926), (52, 612463), (607, 52468), (1009, 31564), (1214, 26234), (2018, 15782), (2428, 13117), (4036, 7891)]