31209252

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1549}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 77078400

約数和(自身を除く): 45869148

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 276, 292, 438, 876, 1549, 1679, 3098, 3358, 4647, 5037, 6196, 6716, 9294, 10074, 18588, 20148, 35627, 71254, 106881, 113077, 142508, 213762, 226154, 339231, 427524, 452308, 678462, 1356924, 2600771, 5201542, 7802313, 10403084, 15604626, 31209252]

約数ペア:

[(1, 31209252), (2, 15604626), (3, 10403084), (4, 7802313), (6, 5201542), (12, 2600771), (23, 1356924), (46, 678462), (69, 452308), (73, 427524), (92, 339231), (138, 226154), (146, 213762), (219, 142508), (276, 113077), (292, 106881), (438, 71254), (876, 35627), (1549, 20148), (1679, 18588), (3098, 10074), (3358, 9294), (4647, 6716), (5037, 6196)]