138538432

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{50341}}^1$

素因数の和:50396

約数の個数: 28

約数和(自身を含む): 281311096

約数和(自身を除く): 142772664

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 50341, 100682, 201364, 402728, 805456, 1610912, 2164663, 3221824, 4329326, 8658652, 17317304, 34634608, 69269216, 138538432]

約数ペア:

[(1, 138538432), (2, 69269216), (4, 34634608), (8, 17317304), (16, 8658652), (32, 4329326), (43, 3221824), (64, 2164663), (86, 1610912), (172, 805456), (344, 402728), (688, 201364), (1376, 100682), (2752, 50341)]