16167272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 35691840

約数和(自身を除く): 19524568

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 101, 107, 136, 187, 202, 214, 374, 404, 428, 748, 808, 856, 1111, 1177, 1496, 1717, 1819, 2222, 2354, 3434, 3638, 4444, 4708, 6868, 7276, 8888, 9416, 10807, 13736, 14552, 18887, 20009, 21614, 37774, 40018, 43228, 75548, 80036, 86456, 118877, 151096, 160072, 183719, 237754, 367438, 475508, 734876, 951016, 1469752, 2020909, 4041818, 8083636, 16167272]

約数ペア:

[(1, 16167272), (2, 8083636), (4, 4041818), (8, 2020909), (11, 1469752), (17, 951016), (22, 734876), (34, 475508), (44, 367438), (68, 237754), (88, 183719), (101, 160072), (107, 151096), (136, 118877), (187, 86456), (202, 80036), (214, 75548), (374, 43228), (404, 40018), (428, 37774), (748, 21614), (808, 20009), (856, 18887), (1111, 14552), (1177, 13736), (1496, 10807), (1717, 9416), (1819, 8888), (2222, 7276), (2354, 6868), (3434, 4708), (3638, 4444)]