16159792

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:538

約数の個数: 60

約数和(自身を含む): 36513288

約数和(自身を除く): 20353496

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 491, 748, 968, 982, 1496, 1936, 1964, 2057, 2992, 3928, 4114, 5401, 7856, 8228, 8347, 10802, 16456, 16694, 21604, 32912, 33388, 43208, 59411, 66776, 86416, 91817, 118822, 133552, 183634, 237644, 367268, 475288, 734536, 950576, 1009987, 1469072, 2019974, 4039948, 8079896, 16159792]

約数ペア:

[(1, 16159792), (2, 8079896), (4, 4039948), (8, 2019974), (11, 1469072), (16, 1009987), (17, 950576), (22, 734536), (34, 475288), (44, 367268), (68, 237644), (88, 183634), (121, 133552), (136, 118822), (176, 91817), (187, 86416), (242, 66776), (272, 59411), (374, 43208), (484, 33388), (491, 32912), (748, 21604), (968, 16694), (982, 16456), (1496, 10802), (1936, 8347), (1964, 8228), (2057, 7856), (2992, 5401), (3928, 4114)]