31140704

素因数分解:

$2^5\times 7^1\times {\mathrm{139021}}^1$

素因数の和:139038

約数の個数: 24

約数和(自身を含む): 70067088

約数和(自身を除く): 38926384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 139021, 278042, 556084, 973147, 1112168, 1946294, 2224336, 3892588, 4448672, 7785176, 15570352, 31140704]

約数ペア:

[(1, 31140704), (2, 15570352), (4, 7785176), (7, 4448672), (8, 3892588), (14, 2224336), (16, 1946294), (28, 1112168), (32, 973147), (56, 556084), (112, 278042), (224, 139021)]