231265664

素因数分解:

$2^7\times 7^1\times {\mathrm{258109}}^1$

素因数の和:258130

約数の個数: 32

約数和(自身を含む): 526544400

約数和(自身を除く): 295278736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 258109, 516218, 1032436, 1806763, 2064872, 3613526, 4129744, 7227052, 8259488, 14454104, 16518976, 28908208, 33037952, 57816416, 115632832, 231265664]

約数ペア:

[(1, 231265664), (2, 115632832), (4, 57816416), (7, 33037952), (8, 28908208), (14, 16518976), (16, 14454104), (28, 8259488), (32, 7227052), (56, 4129744), (64, 3613526), (112, 2064872), (128, 1806763), (224, 1032436), (448, 516218), (896, 258109)]