31414596

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2647}}^1$

素因数の和:2720

約数の個数: 48

約数和(自身を含む): 78296064

約数和(自身を除く): 46881468

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2647, 2967, 3956, 5294, 5934, 7941, 10588, 11868, 15882, 31764, 60881, 113821, 121762, 182643, 227642, 243524, 341463, 365286, 455284, 682926, 730572, 1365852, 2617883, 5235766, 7853649, 10471532, 15707298, 31414596]

約数ペア:

[(1, 31414596), (2, 15707298), (3, 10471532), (4, 7853649), (6, 5235766), (12, 2617883), (23, 1365852), (43, 730572), (46, 682926), (69, 455284), (86, 365286), (92, 341463), (129, 243524), (138, 227642), (172, 182643), (258, 121762), (276, 113821), (516, 60881), (989, 31764), (1978, 15882), (2647, 11868), (2967, 10588), (3956, 7941), (5294, 5934)]