670104832

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{20611}}^1$

素因数の和:20754

約数の個数: 36

約数和(自身を含む): 1348189696

約数和(自身を除く): 678084864

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 1016, 2032, 4064, 8128, 16256, 20611, 32512, 41222, 82444, 164888, 329776, 659552, 1319104, 2617597, 2638208, 5235194, 5276416, 10470388, 20940776, 41881552, 83763104, 167526208, 335052416, 670104832]

約数ペア:

[(1, 670104832), (2, 335052416), (4, 167526208), (8, 83763104), (16, 41881552), (32, 20940776), (64, 10470388), (127, 5276416), (128, 5235194), (254, 2638208), (256, 2617597), (508, 1319104), (1016, 659552), (2032, 329776), (4064, 164888), (8128, 82444), (16256, 41222), (20611, 32512)]