231873152

素因数分解:

$2^7\times 7^1\times {\mathrm{258787}}^1$

素因数の和:258808

約数の個数: 32

約数和(自身を含む): 527927520

約数和(自身を除く): 296054368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 258787, 517574, 1035148, 1811509, 2070296, 3623018, 4140592, 7246036, 8281184, 14492072, 16562368, 28984144, 33124736, 57968288, 115936576, 231873152]

約数ペア:

[(1, 231873152), (2, 115936576), (4, 57968288), (7, 33124736), (8, 28984144), (14, 16562368), (16, 14492072), (28, 8281184), (32, 7246036), (56, 4140592), (64, 3623018), (112, 2070296), (128, 1811509), (224, 1035148), (448, 517574), (896, 258787)]