233131136

素因数分解:

$2^7\times 7^1\times {\mathrm{260191}}^1$

素因数の和:260212

約数の個数: 32

約数和(自身を含む): 530791680

約数和(自身を除く): 297660544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 260191, 520382, 1040764, 1821337, 2081528, 3642674, 4163056, 7285348, 8326112, 14570696, 16652224, 29141392, 33304448, 58282784, 116565568, 233131136]

約数ペア:

[(1, 233131136), (2, 116565568), (4, 58282784), (7, 33304448), (8, 29141392), (14, 16652224), (16, 14570696), (28, 8326112), (32, 7285348), (56, 4163056), (64, 3642674), (112, 2081528), (128, 1821337), (224, 1040764), (448, 520382), (896, 260191)]