31716664

素因数分解:

$2^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1933}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 68231520

約数和(自身を除く): 36514856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293, 586, 1172, 1933, 2051, 2344, 3866, 4102, 7732, 8204, 13531, 15464, 16408, 27062, 54124, 108248, 566369, 1132738, 2265476, 3964583, 4530952, 7929166, 15858332, 31716664]

約数ペア:

[(1, 31716664), (2, 15858332), (4, 7929166), (7, 4530952), (8, 3964583), (14, 2265476), (28, 1132738), (56, 566369), (293, 108248), (586, 54124), (1172, 27062), (1933, 16408), (2051, 15464), (2344, 13531), (3866, 8204), (4102, 7732)]