142038032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{286367}}^1$

素因数の和:286406

約数の個数: 20

約数和(自身を含む): 284077056

約数和(自身を除く): 142039024

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 286367, 572734, 1145468, 2290936, 4581872, 8877377, 17754754, 35509508, 71019016, 142038032]

約数ペア:

[(1, 142038032), (2, 71019016), (4, 35509508), (8, 17754754), (16, 8877377), (31, 4581872), (62, 2290936), (124, 1145468), (248, 572734), (496, 286367)]