31788588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{203773}}^1$

素因数の和:203793

約数の個数: 24

約数和(自身を含む): 79879408

約数和(自身を除く): 48090820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 203773, 407546, 611319, 815092, 1222638, 2445276, 2649049, 5298098, 7947147, 10596196, 15894294, 31788588]

約数ペア:

[(1, 31788588), (2, 15894294), (3, 10596196), (4, 7947147), (6, 5298098), (12, 2649049), (13, 2445276), (26, 1222638), (39, 815092), (52, 611319), (78, 407546), (156, 203773)]