31142256

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{6299}}^1$

素因数の和:6413

約数の個数: 40

約数和(自身を含む): 81244800

約数和(自身を除く): 50102544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 6299, 12598, 18897, 25196, 37794, 50392, 75588, 100784, 151176, 302352, 648797, 1297594, 1946391, 2595188, 3892782, 5190376, 7785564, 10380752, 15571128, 31142256]

約数ペア:

[(1, 31142256), (2, 15571128), (3, 10380752), (4, 7785564), (6, 5190376), (8, 3892782), (12, 2595188), (16, 1946391), (24, 1297594), (48, 648797), (103, 302352), (206, 151176), (309, 100784), (412, 75588), (618, 50392), (824, 37794), (1236, 25196), (1648, 18897), (2472, 12598), (4944, 6299)]