31132272

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{5107}}^1$

素因数の和:5245

約数の個数: 40

約数和(自身を含む): 81074176

約数和(自身を除く): 49941904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 5107, 6096, 10214, 15321, 20428, 30642, 40856, 61284, 81712, 122568, 245136, 648589, 1297178, 1945767, 2594356, 3891534, 5188712, 7783068, 10377424, 15566136, 31132272]

約数ペア:

[(1, 31132272), (2, 15566136), (3, 10377424), (4, 7783068), (6, 5188712), (8, 3891534), (12, 2594356), (16, 1945767), (24, 1297178), (48, 648589), (127, 245136), (254, 122568), (381, 81712), (508, 61284), (762, 40856), (1016, 30642), (1524, 20428), (2032, 15321), (3048, 10214), (5107, 6096)]