16167712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2041

約数の個数: 48

約数和(自身を含む): 36251712

約数和(自身を除く): 20084000

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 506, 736, 1012, 1997, 2024, 3994, 4048, 7988, 8096, 15976, 21967, 31952, 43934, 45931, 63904, 87868, 91862, 175736, 183724, 351472, 367448, 505241, 702944, 734896, 1010482, 1469792, 2020964, 4041928, 8083856, 16167712]

約数ペア:

[(1, 16167712), (2, 8083856), (4, 4041928), (8, 2020964), (11, 1469792), (16, 1010482), (22, 734896), (23, 702944), (32, 505241), (44, 367448), (46, 351472), (88, 183724), (92, 175736), (176, 91862), (184, 87868), (253, 63904), (352, 45931), (368, 43934), (506, 31952), (736, 21967), (1012, 15976), (1997, 8096), (2024, 7988), (3994, 4048)]