31763116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{367}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 69737472

約数和(自身を除く): 37974356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 281, 308, 367, 562, 734, 1124, 1468, 1967, 2569, 3091, 3934, 4037, 5138, 6182, 7868, 8074, 10276, 12364, 16148, 21637, 28259, 43274, 56518, 86548, 103127, 113036, 206254, 412508, 721889, 1134397, 1443778, 2268794, 2887556, 4537588, 7940779, 15881558, 31763116]

約数ペア:

[(1, 31763116), (2, 15881558), (4, 7940779), (7, 4537588), (11, 2887556), (14, 2268794), (22, 1443778), (28, 1134397), (44, 721889), (77, 412508), (154, 206254), (281, 113036), (308, 103127), (367, 86548), (562, 56518), (734, 43274), (1124, 28259), (1468, 21637), (1967, 16148), (2569, 12364), (3091, 10276), (3934, 8074), (4037, 7868), (5138, 6182)]