31084716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199261}}^1$

素因数の和:199281

約数の個数: 24

約数和(自身を含む): 78110704

約数和(自身を除く): 47025988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 199261, 398522, 597783, 797044, 1195566, 2391132, 2590393, 5180786, 7771179, 10361572, 15542358, 31084716]

約数ペア:

[(1, 31084716), (2, 15542358), (3, 10361572), (4, 7771179), (6, 5180786), (12, 2590393), (13, 2391132), (26, 1195566), (39, 797044), (52, 597783), (78, 398522), (156, 199261)]