164483024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19507}}^1$

素因数の和:19563

約数の個数: 40

約数和(自身を含む): 348334848

約数和(自身を除く): 183851824

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 19507, 39014, 78028, 156056, 312112, 331619, 604717, 663238, 1209434, 1326476, 2418868, 2652952, 4837736, 5305904, 9675472, 10280189, 20560378, 41120756, 82241512, 164483024]

約数ペア:

[(1, 164483024), (2, 82241512), (4, 41120756), (8, 20560378), (16, 10280189), (17, 9675472), (31, 5305904), (34, 4837736), (62, 2652952), (68, 2418868), (124, 1326476), (136, 1209434), (248, 663238), (272, 604717), (496, 331619), (527, 312112), (1054, 156056), (2108, 78028), (4216, 39014), (8432, 19507)]