31207056

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{9157}}^1$

素因数の和:9239

約数の個数: 40

約数和(自身を含む): 81762624

約数和(自身を除く): 50555568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 9157, 18314, 27471, 36628, 54942, 73256, 109884, 146512, 219768, 439536, 650147, 1300294, 1950441, 2600588, 3900882, 5201176, 7801764, 10402352, 15603528, 31207056]

約数ペア:

[(1, 31207056), (2, 15603528), (3, 10402352), (4, 7801764), (6, 5201176), (8, 3900882), (12, 2600588), (16, 1950441), (24, 1300294), (48, 650147), (71, 439536), (142, 219768), (213, 146512), (284, 109884), (426, 73256), (568, 54942), (852, 36628), (1136, 27471), (1704, 18314), (3408, 9157)]