31839336

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4057}}^1$

素因数の和:4178

約数の個数: 48

約数和(自身を含む): 87044100

約数和(自身を除く): 55204764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 4057, 7848, 8114, 12171, 16228, 24342, 32456, 36513, 48684, 73026, 97368, 146052, 292104, 442213, 884426, 1326639, 1768852, 2653278, 3537704, 3979917, 5306556, 7959834, 10613112, 15919668, 31839336]

約数ペア:

[(1, 31839336), (2, 15919668), (3, 10613112), (4, 7959834), (6, 5306556), (8, 3979917), (9, 3537704), (12, 2653278), (18, 1768852), (24, 1326639), (36, 884426), (72, 442213), (109, 292104), (218, 146052), (327, 97368), (436, 73026), (654, 48684), (872, 36513), (981, 32456), (1308, 24342), (1962, 16228), (2616, 12171), (3924, 8114), (4057, 7848)]