16166464

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 56

約数和(自身を含む): 33732216

約数和(自身を除く): 17565752

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 64, 82, 101, 122, 164, 202, 244, 328, 404, 488, 656, 808, 976, 1312, 1616, 1952, 2501, 2624, 3232, 3904, 4141, 5002, 6161, 6464, 8282, 10004, 12322, 16564, 20008, 24644, 33128, 40016, 49288, 66256, 80032, 98576, 132512, 160064, 197152, 252601, 265024, 394304, 505202, 1010404, 2020808, 4041616, 8083232, 16166464]

約数ペア:

[(1, 16166464), (2, 8083232), (4, 4041616), (8, 2020808), (16, 1010404), (32, 505202), (41, 394304), (61, 265024), (64, 252601), (82, 197152), (101, 160064), (122, 132512), (164, 98576), (202, 80032), (244, 66256), (328, 49288), (404, 40016), (488, 33128), (656, 24644), (808, 20008), (976, 16564), (1312, 12322), (1616, 10004), (1952, 8282), (2501, 6464), (2624, 6161), (3232, 5002), (3904, 4141)]