31136792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{809}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 62110800

約数和(自身を除く): 30974008

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 283, 566, 809, 1132, 1618, 2264, 3236, 4811, 6472, 9622, 13753, 19244, 27506, 38488, 55012, 110024, 228947, 457894, 915788, 1831576, 3892099, 7784198, 15568396, 31136792]

約数ペア:

[(1, 31136792), (2, 15568396), (4, 7784198), (8, 3892099), (17, 1831576), (34, 915788), (68, 457894), (136, 228947), (283, 110024), (566, 55012), (809, 38488), (1132, 27506), (1618, 19244), (2264, 13753), (3236, 9622), (4811, 6472)]