87333664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1811}}^1$

素因数の和:1969

約数の個数: 48

約数和(自身を含む): 189042336

約数和(自身を除く): 101708672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 137, 176, 274, 352, 548, 1096, 1507, 1811, 2192, 3014, 3622, 4384, 6028, 7244, 12056, 14488, 19921, 24112, 28976, 39842, 48224, 57952, 79684, 159368, 248107, 318736, 496214, 637472, 992428, 1984856, 2729177, 3969712, 5458354, 7939424, 10916708, 21833416, 43666832, 87333664]

約数ペア:

[(1, 87333664), (2, 43666832), (4, 21833416), (8, 10916708), (11, 7939424), (16, 5458354), (22, 3969712), (32, 2729177), (44, 1984856), (88, 992428), (137, 637472), (176, 496214), (274, 318736), (352, 248107), (548, 159368), (1096, 79684), (1507, 57952), (1811, 48224), (2192, 39842), (3014, 28976), (3622, 24112), (4384, 19921), (6028, 14488), (7244, 12056)]