31880856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{189767}}^1$

素因数の和:189783

約数の個数: 32

約数和(自身を含む): 91088640

約数和(自身を除く): 59207784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 189767, 379534, 569301, 759068, 1138602, 1328369, 1518136, 2277204, 2656738, 3985107, 4554408, 5313476, 7970214, 10626952, 15940428, 31880856]

約数ペア:

[(1, 31880856), (2, 15940428), (3, 10626952), (4, 7970214), (6, 5313476), (7, 4554408), (8, 3985107), (12, 2656738), (14, 2277204), (21, 1518136), (24, 1328369), (28, 1138602), (42, 759068), (56, 569301), (84, 379534), (168, 189767)]