388594096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{51347}}^1$

素因数の和:51409

約数の個数: 40

約数和(自身を含む): 840464064

約数和(自身を除く): 451869968

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 51347, 102694, 205388, 410776, 564817, 821552, 1129634, 2207921, 2259268, 4415842, 4518536, 8831684, 9037072, 17663368, 24287131, 35326736, 48574262, 97148524, 194297048, 388594096]

約数ペア:

[(1, 388594096), (2, 194297048), (4, 97148524), (8, 48574262), (11, 35326736), (16, 24287131), (22, 17663368), (43, 9037072), (44, 8831684), (86, 4518536), (88, 4415842), (172, 2259268), (176, 2207921), (344, 1129634), (473, 821552), (688, 564817), (946, 410776), (1892, 205388), (3784, 102694), (7568, 51347)]