86690384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15889}}^1$

素因数の和:15939

約数の個数: 40

約数和(自身を含む): 189154560

約数和(自身を除く): 102464176

約数列:

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

約数ペア:

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