131765248

素因数分解:

$2^{10}\times {\mathrm{128677}}^1$

素因数の和:128697

約数の個数: 22

約数和(自身を含む): 263403866

約数和(自身を除く): 131638618

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 128677, 257354, 514708, 1029416, 2058832, 4117664, 8235328, 16470656, 32941312, 65882624, 131765248]

約数ペア:

[(1, 131765248), (2, 65882624), (4, 32941312), (8, 16470656), (16, 8235328), (32, 4117664), (64, 2058832), (128, 1029416), (256, 514708), (512, 257354), (1024, 128677)]