173380768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15889}}^1$

素因数の和:15941

約数の個数: 48

約数和(自身を含む): 384410880

約数和(自身を除く): 211030112

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 15889, 31778, 63556, 127112, 174779, 254224, 349558, 492559, 508448, 699116, 985118, 1398232, 1970236, 2796464, 3940472, 5418149, 5592928, 7880944, 10836298, 15761888, 21672596, 43345192, 86690384, 173380768]

約数ペア:

[(1, 173380768), (2, 86690384), (4, 43345192), (8, 21672596), (11, 15761888), (16, 10836298), (22, 7880944), (31, 5592928), (32, 5418149), (44, 3940472), (62, 2796464), (88, 1970236), (124, 1398232), (176, 985118), (248, 699116), (341, 508448), (352, 492559), (496, 349558), (682, 254224), (992, 174779), (1364, 127112), (2728, 63556), (5456, 31778), (10912, 15889)]