872164912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1758397}}^1$

素因数の和:1758436

約数の個数: 20

約数和(自身を含む): 1744330816

約数和(自身を除く): 872165904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1758397, 3516794, 7033588, 14067176, 28134352, 54510307, 109020614, 218041228, 436082456, 872164912]

約数ペア:

[(1, 872164912), (2, 436082456), (4, 218041228), (8, 109020614), (16, 54510307), (31, 28134352), (62, 14067176), (124, 7033588), (248, 3516794), (496, 1758397)]