31001386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{5651}}^1$

素因数の和:5877

約数の個数: 16

約数和(自身を含む): 50325408

約数和(自身を除く): 19324022

約数列:

[1, 2, 13, 26, 211, 422, 2743, 5486, 5651, 11302, 73463, 146926, 1192361, 2384722, 15500693, 31001386]

約数ペア:

[(1, 31001386), (2, 15500693), (13, 2384722), (26, 1192361), (211, 146926), (422, 73463), (2743, 11302), (5486, 5651)]