238440832

素因数分解:

$2^7\times 7^1\times {\mathrm{266117}}^1$

素因数の和:266138

約数の個数: 32

約数和(自身を含む): 542880720

約数和(自身を除く): 304439888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 266117, 532234, 1064468, 1862819, 2128936, 3725638, 4257872, 7451276, 8515744, 14902552, 17031488, 29805104, 34062976, 59610208, 119220416, 238440832]

約数ペア:

[(1, 238440832), (2, 119220416), (4, 59610208), (7, 34062976), (8, 29805104), (14, 17031488), (16, 14902552), (28, 8515744), (32, 7451276), (56, 4257872), (64, 3725638), (112, 2128936), (128, 1862819), (224, 1064468), (448, 532234), (896, 266117)]