31279334

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{1217}}^1$

素因数の和:1471

約数の個数: 16

約数和(自身を含む): 47882016

約数和(自身を除く): 16602682

約数列:

[1, 2, 71, 142, 181, 362, 1217, 2434, 12851, 25702, 86407, 172814, 220277, 440554, 15639667, 31279334]

約数ペア:

[(1, 31279334), (2, 15639667), (71, 440554), (142, 220277), (181, 172814), (362, 86407), (1217, 25702), (2434, 12851)]