56840752

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{25931}}^1$

素因数の和:26076

約数の個数: 20

約数和(自身を含む): 110937096

約数和(自身を除く): 54096344

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 25931, 51862, 103724, 207448, 414896, 3552547, 7105094, 14210188, 28420376, 56840752]

約数ペア:

[(1, 56840752), (2, 28420376), (4, 14210188), (8, 7105094), (16, 3552547), (137, 414896), (274, 207448), (548, 103724), (1096, 51862), (2192, 25931)]