31700292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{203207}}^1$

素因数の和:203227

約数の個数: 24

約数和(自身を含む): 79657536

約数和(自身を除く): 47957244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 203207, 406414, 609621, 812828, 1219242, 2438484, 2641691, 5283382, 7925073, 10566764, 15850146, 31700292]

約数ペア:

[(1, 31700292), (2, 15850146), (3, 10566764), (4, 7925073), (6, 5283382), (12, 2641691), (13, 2438484), (26, 1219242), (39, 812828), (52, 609621), (78, 406414), (156, 203207)]